Apple has launched the latest iPad Pro refresh with the M5 chip earlier in the month. Which seems to be as good a time as any for details of the next refresh to appear online. The newest claim is that, when the M6 version of the tablet rolls around, it will feature vapour chamber cooling. […] The post iPad Pro With M6 Chip May Feature Vapour Chamber Cooling appeared first on Lowyat.NET.  ( 34 min )

Apparently, ByteDance is working on its own international game distribution platform. Dubbed GameTop, the TikTok owner’s upcoming offering is set to compete against existing marketplaces like Epic Games and Steam. Much like the latter, the new platform will focus on aspects like user-created content, social features, as well as tools for developers. According to Chinese […] The post TikTok Parent Company ByteDance Reportedly Developing Steam Rival appeared first on Lowyat.NET.  ( 34 min )

Tenaga Nasional Bhd (TNB) has signed a memorandum of understanding (MOU) yesterday with the State Grid Corporation of China (SGCC), represented by its wholly owned subsidiary China Electric Power Equipment and Technology Co Ltd (CET). In a statement, the company said the collaboration will enhance Malaysia’s grid technology and contribute to the broader ASEAN goal […] The post TNB Signs MOU With China’s SGCC To Advance Malaysia’s Power Grid Modernisation appeared first on Lowyat.NET.  ( 34 min )

US President Trump and Prime Minister Datuk Seri Anwar Ibrahim signed a new Agreement on Reciprocal Trade. The agreement was signed on the sidelines, during the 47th ASEAN Summit. As per the new deal, the US will maintain the tariff rate on Malaysia, which currently sits at 19%, with the new deal set to exempt […] The post Malaysia And US Sign New Reciprocal Trade For Semiconductors At ASEAN Summit 2025 appeared first on Lowyat.NET.  ( 35 min )

GitHub Home Every programmer has had that moment. You join a new project, or you open up a project you wrote yourself six months ago, and then you feel it—that familiar, suffocating chaos. 🌪️ The utils folder is stuffed with hundreds of disorganized functions, a massive services.js file mixes database queries, business logic, and third-party API calls, and route definitions are scattered throughout the codebase. You want to add a small feature, but you don't know where to put the code. You want to fix a bug, but you have to trace a variable's journey through a tangled mess of "spaghetti code." 🍝 We call this phenomenon "software entropy," or more colloquially, "project rot." How does that clean, elegant, and hopeful little project at the beginning turn, step by step, into a "big ball of …  ( 10 min )

TL;DR: A powerful, zero-dependency filtering library that brings MongoDB-style operators, SQL wildcards, and intelligent autocomplete to TypeScript arrays. Think of it as Array.filter() on steroids! 💪 We've all been there - writing complex array filtering logic that becomes a nested mess of conditions: const results = products.filter(p => p.price >= 100 && p.price = 4.5 && p.name.toLowerCase().includes('laptop') ); This works, but it's: ❌ Hard to read and maintain ❌ Prone to errors ❌ Not reusable ❌ Difficult to compose dynamically Enter @mcabreradev/filter - a library that lets you write expressive, declarative filters: import { filter } from '@mcabreradev/filter'; const res…  ( 10 min )

2125. Number of Laser Beams in a Bank Difficulty: Medium Topics: Array, Math, String, Matrix, Weekly Contest 274 Anti-theft security devices are activated inside a bank. You are given a 0-indexed binary string array bank representing the floor plan of the bank, which is an m x n 2D matrix. bank[i] represents the iᵗʰ row, consisting of '0's and '1's. '0' means the cell is empty, while '1' means the cell has a security device. There is one laser beam between any two security devices if both conditions are met: The two devices are located on two different rows: r₁ and r₂, where r₁ < r₂. For each row i where r₁ < i < r₂, there are no security devices in the iᵗʰ row. Laser beams are independent, i.e., one beam does not interfere nor join with another. Return the total number of laser beams in t…  ( 37 min )

Picture this: Moscow, November 2017. The air is crisp, the coffee is strong, and the room buzzes with the energy of hundreds of security enthusiasts wearing everything from corporate polos to hacker hoodies. This was Zero Nights - not just another security conference, but something closer to a family reunion for the Russian infosec community. Back in my university days (circa 2009-2010), I had cut my teeth on CTF competitions with my team Cr@zY Geek$ . Those late nights solving challenges created bonds that lasted years. Now, as a established security specialist and journalist for "Hacker" magazine, I was returning to this playground with both my notebook and my curiosity ready for action. Little did I know I'd soon be part of a team that would crack an analog safe using nothing but wits …  ( 12 min )

🚨 DEADLINE ALERT! 🚨 November 1, 2025 is just around the corner! As you may have seen it on the cover photo above which is about the latest Google Play’s 16 KB page size requirement that is affecting the app. Whereby starting November 1, 2025, all the new app submission must support the new 16 KB page size requirement and must support the target SDK 35 / API 35 or also known as Android 15 and above (this is extended deadline). Hence, this raised a question on what should a Flutter developer needs to do to ensure the future release is supporting 16 KB page size, and also how we can verify the app is actually supporting 16 KB page size after performing the upgrade (including the package dependencies upgrade) ? To shed some lights, I recently managed to upgrade one of my own personal Flut…  ( 8 min )

GitHub Home About ten years into my career, I experienced a security incident that still gives me chills. We were developing an online trading system for a financial client. A young programmer on the team, trying to take a shortcut while writing an endpoint to query order history, directly concatenated SQL strings. Yes, you read that right—the most classic, textbook SQL injection vulnerability. 😈 A hacker exploited this vulnerability, bypassed authentication, and walked away with the entire user table. By the time we discovered it, it was too late. For the next few months, our entire team lived in a nightmare: cooperating with investigations, appeasing the client, fixing the vulnerability, and auditing all other company projects for similar risks. The company's reputation and business wer…  ( 10 min )

Congratulations! You've adopted TypeScript. Now you're writing JavaScript with commitment issues. Let me paint you a picture: your team had The Meeting. Someone said " type safety " while gesturing vaguely at a stack trace. Someone else mentioned " developer experience " after their third coffee. Everyone nodded like they understood what that meant. You migrated your codebase, spent two days fixing config files, added typescript to your dependencies, and updated your LinkedIn. Then you wrote this masterpiece: const data: any = await fetchUserData(); Chef's kiss. Beautiful. You've taken a language designed to catch bugs at compile time and told it "nah, surprise me at runtime." It's like buying a seatbelt and wearing it as a scarf. TypeScript's whole thing is preventing undefined is n…  ( 14 min )

This time that I need to read the code from the website of Repomix and choose one of the features that I want to implement in my CLI tool. --token-count-tree [threshold]. It shows file tree with token counts with an optional threshold to display only files with greater and equals to N token (i.e., --token-count-tree 30). The first time that I just checked the code on GitHub, but I realized I could not easily to check and dependencies on GitHub, so I used git grep "buildTokenCountTree" to find the code blocks. 1. `cliRun.ts` to set up the optional features 2. `configSchema.ts` is for separate functions as different group and call it when needed. 3. `defaultAction.ts` to build CLI configurations and to assign to the command-line options if the user used. 4. defaultAction will call the file …  ( 7 min )

A post by Giancarlo Edu Mayhuire Zuñiga  ( 5 min )

GitHub Home As developers, we all cherish that "flow state." When you're fully focused, code flows from your fingertips, and with every save, the service in the terminal automatically restarts. A quick browser refresh, and your new changes are instantly visible. This immediate feedback loop is one of the most delightful experiences in modern web development. ✨ It makes us feel like we have superpowers, able to create at the speed of thought. In the Node.js world, we have nodemon. In the Rust world, we have cargo-watch. We usually call these tools "Hot-Reload." They are invaluable treasures during the development phase, significantly boosting our productivity. 🏃💨 But, as an old-timer, I have to throw some cold water on you today. 🥶 I want to tell you a dangerous truth: your development s…  ( 9 min )

Deno developers face a logging dilemma. Console logging is simple but limited. Traditional Node.js libraries like Winston or Pino aren't built for Deno's environment. LogLayer solves this by providing a unified logging layer designed for Deno, offering flexibility to adapt your logging infrastructure as your application grows without changing your code. The framework provides a consistent, fluent API for specifying log messages, metadata, and errors, regardless of which underlying transport you're using. This means you can start with simple console logging during development, then seamlessly transition to more sophisticated logging solutions as your application grows, all without changing your logging code. Here's a quick example of LogLayer's expressive API in action: log.withContext({ us…  ( 8 min )

TL;DR AI hallucinations - plausible but false outputs from language models - remain a critical challenge in 2025. This article explores why hallucinations persist, their impact on reliability, and how organizations can mitigate them using robust evaluation, observability, and prompt management practices. Drawing on recent research and industry best practices, we highlight actionable strategies, technical insights, and essential resources for reducing hallucinations and ensuring reliable AI deployment. Large Language Models (LLMs) and AI agents have become foundational to modern enterprise applications, powering everything from automated customer support to advanced analytics. As organizations scale their use of AI, the reliability of these systems has moved from a technical concern to a …  ( 10 min )

CinemaSins has unleashed “Everything Wrong With Frankenweenie In 14 Minutes Or Less,” a playful roast of Tim Burton’s reanimated pup flick as it hits theaters again. Expect their signature rapid-fire nitpicks, tongue-in-cheek commentary, and plenty of sly references—all delivered in under 15 minutes. If you can’t get enough of their “sins,” they’ve got you covered with extra videos on YouTube (including TVSins and Commercial Sins), a fun poll to share your feedback, and a Patreon to support the team. Plus, the writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) are hanging out on Twitter, Instagram, Discord, Reddit and beyond for your cinematic sin cravings. Watch on YouTube  ( 6 min )

Predator – Caravan of Garbage kicks off a four-week deep dive into the first four Predator films, starting with Schwarzenegger’s 1987 original. They celebrate it as the ultimate 80s action-sci-fi mashup—perfect direction, writing, cast and creature design plus muscles, mud, lasers, explosions and invisibility done right. Along the way they drop links to bonus audio, their Weekly Planet podcast, early access at bigsandwich.co, social handles, Patreon and merch for anyone craving extra goodies or wanting to support the show. Watch on YouTube  ( 6 min )

GitHub Home I still remember the bug that kept me up all night. A payment callback endpoint, when handling a rare, exceptional status code from a third-party payment gateway, had a .catch() that was accidentally omitted from a Promise chain. The result? No logs, no alerts, and the service itself didn't crash. It just "silently" failed. That user's order status was forever stuck on "processing," and we were completely unaware. It wasn't until a week later during a reconciliation that we discovered hundreds of these "silent orders," resulting in tens of thousands of dollars in losses. 💸 The lesson was painful. It made me realize that in software engineering, we probably spend less than 10% of our time on the happy path. The other 90% of the complexity comes from how to handle all sorts of e…  ( 9 min )

AI agents can automate business processes. But most demos ignore a critical question: What happens when something goes wrong mid-workflow? Consider a customer refund process: Process refund via payment gateway → succeeds Send confirmation email → fails Your customer now has money refunded but no notification. Your support team has no record of what happened. Your compliance team can't audit the decision. This is the production reality that demos skip over. Today I'm showing you how to build a customer refund agent that handles these failure modes correctly using AgentHelm an open-source framework I built for production-ready agent orchestration. A toy demo refund agent calls a few tools and returns a result. A production refund agent needs: Transactional safety: If step 3 fails, steps 1 an…  ( 13 min )

Você já parou pra pensar quantas vezes usa proporção no seu código sem perceber? Pois é, eu também não ligava muito até começar a trabalhar com APIs de pagamento e perceber que tinha um padrão matemático se repetindo. Semana passada tava construindo um sistema de cobrança por uso. O cliente pagava X reais por Y requisições. Simples, né? Mas aí veio a pergunta: quanto ele vai pagar fazendo Z requisições? Deixa eu te mostrar situações reais onde essa matemática salva o dia. O conceito é direto: você mantém uma relação entre dois valores e aplica essa mesma relação em outro contexto. Nem sempre vale a pena reinventar a roda. Às vezes você precisa validar um cálculo rápido ou está fazendo um orçamento pro cliente. Aí uma regra de 3 online resolve em segundos. Isso aqui confunde no começo, mas…  ( 9 min )

Parenting has always been a journey of constant adaptation, but for families in 2025, the landscape feels exceptionally fluid. The rapid pace of technology, evolving social norms, and the pressure of a hyper connected world mean that yesterday’s rulebook just won't cut it. Today’s challenge isn't about simply teaching right from wrong; it's about helping a child build an internal compass in a world of endless, often overwhelming, external signals. This era demands a thoughtful, intentional approach from parents cone that balances the immense benefits of a digital age with the fundamental human need for connection, resilience, and quiet time. Unquestionably, the most pervasive factor shaping modern family life is technology. Children today grow up surrounded by tablets, smartphones, and soc…  ( 8 min )

This is a submission for the Auth0 for AI Agents Challenge I have built a agent that provides answer for confidential information to the right person. Before starting with the implementation, lets start with the problem I want to solve with this solution. Bob works at IT team at EMarket, an online e-commerce company . The company wants to provide chat services to their employee to boost productivity. But the team wants to first launch the service to LIMIED person as a prototype and gather information as an usability testing. Therefore, Bob needs to restrict the usage of the chat service to certain users. The How-Might-We question denoted from the POV might be like, How might we authenticate the user ? How might we restrict users to access the relative contents ? To tackle the problem, I…  ( 7 min )

GitHub Home About ten years into my career, I experienced a security incident that still gives me chills. We were developing an online trading system for a financial client. A young programmer on the team, trying to take a shortcut while writing an endpoint to query order history, directly concatenated SQL strings. Yes, you read that right—the most classic, textbook SQL injection vulnerability. 😈 A hacker exploited this vulnerability, bypassed authentication, and walked away with the entire user table. By the time we discovered it, it was too late. For the next few months, our entire team lived in a nightmare: cooperating with investigations, appeasing the client, fixing the vulnerability, and auditing all other company projects for similar risks. The company's reputation and business wer…  ( 10 min )

GitHub Home Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git As a backend developer with 10 years of experience, I've seen languages and frameworks rise and fall like empires. I've ridden the waves of hype and seen them crash on the shores of reality. And if there's one thing I've learned, it's that…  ( 8 min )

GitHub Home "We should write more tests." In every technical meeting, this sentence is repeated like a sacred mantra. Everyone nods in agreement, everyone knows this is the "right" thing to do. But back at their desks, the expression on many faces turns to one of pain. 😫 Why? Because in many projects, writing tests is a chore. The tests run as slow as a turtle; a full test suite takes long enough for you to brew three cups of coffee. ☕️ The test code itself is more complex and harder to understand than the business logic. And the deadliest part: these tests are incredibly "brittle." You change a CSS class name in the frontend, or add a field to a JSON response, and hundreds of tests mysteriously fail. 💔 If you can relate to these scenarios, then as an old-timer, I want to let you in on a…  ( 10 min )

The technology news cycle often focuses on shiny new consumer gadgets, but the developments on October 26th, 2025, highlighted something far more foundational: the massive, necessary infrastructure required to power the current boom in Artificial Intelligence. From international corporate partnerships to concerns about data center power grids and the changing nature of the entry-level tech job market, the underlying themes of the day revolved around building the world that AI demands. A significant headline involved the deepening collaboration between a global technology leader and a major industrial player. Reliance and Meta announced a new joint venture focused on building enterprise-level AI products in India. The initial investment is substantial, with Reliance taking a majority stake.…  ( 11 min )

This is a submission for the Auth0 for AI Agents Challenge VaultMind is an AI-powered calendar assistant that transforms how you manage your schedule. Instead of clicking through calendar interfaces, just tell VaultMind what you need: 💬 "Am I free tomorrow afternoon?" - Instant availability checks 📅 "Schedule a team standup next Monday at 2pm" - Smart event creation with conflict detection 🌍 "What time is 3pm Tokyo in San Francisco?" - Automatic timezone conversion across 19 global zones ⚠️ "Find me 30 minutes this week" - Intelligent scheduling with conflict warnings The Problem It Solves Modern professionals waste 2+ hours per week on calendar management: Manual timezone calculations for distributed teams Checking availability across multiple calendars Avoiding…  ( 9 min )

The Kobeissi Letter reported bank cash at the Federal Reserve fell to about $2.93 trillion; Adam Livingston says that level signals a shift that would favor bitcoin.  ( 32 min )

On-chain data shows roughly 62,000 BTC have moved out of long-term storage since mid-October, softening one of this cycle’s strongest tailwinds. But steady whale accumulation and a moderate short-side cleanup helped prices stabilize near $114K.  ( 31 min )

Bitcoin cleared $112,000 on heavy volume and hovered near $114,500 late Sunday (UTC), while CoinGlass showed $319 million of short positions liquidated over 24 hours.  ( 33 min )

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After accumulating around $8 billion worth of losses and debt, Iran’s Ayandeh Bank has been dissolved, with customer assets absorbed by the state-owned Bank Melli.

Bitcoin doesn’t consistently act as a hedge against inflation, but it has instead “evolved into a liquidity barometer,” says NYDIG’s Greg Cipolaro.

Zcash rallied 490% in the last 30 days and also crossed the $5 billion market capitalization threshold for the first time on Sunday.

Zcash rallied 490% in the last 30 days and also crossed the $5 billion market capitalization threshold for the first time on Sunday.

Western Union CEO said there are “significant opportunities” to utilize stablecoins for sending and receiving money across borders.

Western Union CEO said there are “significant opportunities” to utilize stablecoins for sending and receiving money across borders.

DeepSeek-OCR: When a Picture Is Actually Worth 10 Fewer Tokens Allen Elzayn ・ Oct 26 #ocr #ai #deepseek #deeplearning  ( 5 min )

Lists and tuples are similar but have some differences, e.g. lists are mutable, while tuples are immutable. Aliasing and Cloning can be carried out with list. I was unable to study on October 25th. *Day 67 [October 26, 2025] I need to buckle down, as I'm still lagging on day day 3 & 4 goals, "Day 3-4: Control structures (if-else, loops)", as well as day 5 (and 6) goals, "Day 5-6: Functions and modules", and Day 7 target (exercises) (Meta AI, personal communication, August 8, 2025). If I haven't covered this, I can't make progress on day 8 - 66 goals. Goals: As extracted from the 'Python for Software Development' textbook by Halvorsen (n.d.): Plotting in Python ✅ Subplots✅ Exercises✅ If ... Else Arrays For Loops Nested For Loops While Loops Exercises Creating Functions in Python - Introd…  ( 8 min )

Minds – Similar to Facebook but decentralized, privacy-focused, and rewards users with crypto. MeWe – Focuses on privacy (no ads, no tracking). Feels like early Facebook. Diaspora – Open-source and decentralized; you can host your own server (“pod”). Vero – No ads, no algorithms; good for creators and genuine connections. WT.Social – Created by Wikipedia’s co-founderCreated by Wikipedia’s co-founder; emphasizes truth and meaningful discussion.  ( 6 min )

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! In concurrent programming, managing multiple threads accessing shared data presents significant challenges. Traditional locking mechanisms often introduce bottlenecks, reducing system throughput and increasing latency. I have spent years exploring alternatives that minimize contention while ensuring data integrity. Lock-free data structures offer a compelling solution by relying on atomic operations rather than mutexes. This approach can dramatically improve performance in highly concurrent environments, especially in Go, where goroutines multiply rapidly. My journey into lock-free programming began with simple counters a…  ( 12 min )

TL;DR Ship smaller slices so users feel the value sooner and you can learn before over-investing. Evaluate each cut by whether it delivers standalone value and avoids confusing users. Design the slices, refine them during implementation, and iterate quickly with real feedback. This article lays out why delivering in small increments matters, how to decide where to draw the boundaries, and what execution pattern keeps those releases delivering value. Bundling everything into one launch keeps even finished functionality sitting on the shelf, pushing back the moment value reaches your users. Shipping a partial slice lets you invite them to try it without delay. Letting people touch the product earlier surfaces real reactions right away, so the team can plan its next move with evidence. It …  ( 8 min )

Já parou para pensar quantas vezes você usou uma simples string para representar um email, CPF ou telefone no seu código? 🤔 Se a resposta foi "várias vezes" (e provavelmente foi), você pode estar caindo numa armadilha muito comum: a obsessão por tipos primitivos! Essa é uma das regras mais importantes do Object Calisthenics que pode transformar completamente a qualidade do seu código. Object Calisthenics é como uma "academia para o seu código"! 💪 Criado por Jeff Bay, é um conjunto de 9 regras que funcionam como exercícios para tornar seu código mais orientado a objetos e próximo dos princípios SOLID. As 9 regras são: Apenas um nível de indentação por método Não use a palavra-chave ELSE Encapsule todos os tipos primitivos e Strings ⭐ (nosso foco hoje!) Coleções como objetos de primeira cl…  ( 9 min )

If you’re a Nigerian developer or business owner looking for reliable hosting and domain registration, here are the top providers to consider this year 👇 telaHosting – Fast NVMe servers, free domain on some plans, and great local support. DomainKing NG – Affordable hosting and domain bundles for small businesses and devs. QServers – Veteran Nigerian host with solid uptime and data centers in Lagos. Truehost Cloud – Budget-friendly plans ideal for freelancers and web agencies. AfeesHost – Low-cost hosting with free domain offers and good customer support. WhoGoHost (GO54) – One of Nigeria’s oldest and most popular hosting providers. HostNowNow – Scalable shared and reseller hosting with competitive prices. SmartWeb Nigeria – Known for reliable uptime and support for .ng and .com.ng domains. HostAfrica – Offers Nigerian-based servers and high performance for growing businesses. Web4Africa – Trusted regional provider offering both local and international hosting options.  ( 6 min )

problem statement Containers - these containers have their own environment with the version specified. these containers can be shared when he shares the image. these are lightweight, sharable and have their own env. Docker Setup Docker Daemon - this is the brain of docker, creating, pulling images. docker run -it ubuntu this is a normal CLI in windows it says start a ubuntu container i.e. an container with ubuntu as OS. this checks for image of ubuntu locally in your machine, if not downloads it from the docker hub , and you get an image of ubuntu. now u have a ubuntu container running in docker, u can use it. after creation of the docker container, the docker(daemon ) uses your host kernel, and not full OS and creates a container, now what ever changes you make in the container is only…  ( 9 min )

The mobile app industry is booming—but so is the competition. Every day, hundreds of new apps hit the market, each fighting for the same thing: user attention. With over 5 million apps available across stores, standing out requires more than a great product. It demands a strategic and scalable mobile app marketing plan. In 2025, user acquisition is no longer about luck or massive ad budgets—it’s about precision, creativity, and adaptability. Whether you’re an indie developer or part of a growth team, here’s how to build a sustainable app marketing strategy that actually scales. 1. Start With the Foundation: Knowing Your Audience Before you spend a single dollar on advertising, define who you’re marketing to. A deep understanding of your audience allows you to craft relevant messaging and c…  ( 8 min )

The task is to implement an insertion sort which sorts an array of integers in ascending order, done in place. The boilerplate code: function insertionSort(arr) { // your code here } The insertion array works by assuming the first element is already sorted. Starting from index 1, store the value as key let key = arr[i] let j = i - 1 Compare it to the elements before it, shift all elements bigger than it to the right by one position and insert the key in the correct position while(j >= 0 && arr[j] > key) { arr[j + 1] = arr[j]; j--; } arr[j + 1] = key The operation is repeated until the array is sorted. The final code is: function insertionSort(arr) { // your code here for(let i = 0; i = 0 && arr[j] > key) { arr[j + 1] = arr[j]; j--; } arr[j + 1] = key; } }  ( 6 min )

This is a submission for the Auth0 for AI Agents Challenge AgentFlow is a comprehensive AI agent platform that enables users to create, manage, and deploy autonomous AI agents that can interact with their connected services (Gmail, Slack, Google Calendar, etc.) on their behalf. The platform solves the critical problem of secure credential management for AI agents while providing a beautiful, intuitive interface for agent creation and monitoring. Key Features: 🤖 Multi-Template Agent Builder Pre-configured templates (Email Assistant, Calendar Manager, Social Media Manager) Custom agent creation with flexible service selection Visual workflow configuration 🔐 Secure OAuth Integration Auth0-powered authentication for users Token Vault for secure credential storage Service-specific permission …  ( 9 min )

Hello DEV Community! I've just released a minimal, zero-dependency NPM package called lite-schema-check and I think it directly addresses a common pattern in the JavaScript ecosystem. We all know the moment: we need to check if a simple object—a configuration file, an options parameter, or a JSON payload—has the right keys and types. The common choices are either writing verbose, custom type checks or pulling in a huge dependency like Zod or Joi. lite-schema-check is the ultimate minimalist solution, built for Node.js microservices and lightweight libraries where every kilobyte counts. What is it and Why is it "Lite"? This utility exports a single, pure function: validate(object, schema). It performs the minimum viable validation: it only checks for key presence and primitive type matching…  ( 7 min )

How to Integrate MTN Mobile Money in PHP - Complete Guide Mobile Money is the dominant payment method in Africa, with MTN Mobile Money (MoMo) leading the market. If you're building a PHP application that needs to accept payments or send money in Africa, integrating MTN MoMo is essential. In this guide, I'll show you how to integrate MTN Mobile Money using a modern PHP library that makes it simple and type-safe. By the end of this tutorial, you'll be able to: Accept payments from customers (Collection) Send money to users (Disbursement) Check transaction status Handle callbacks Test everything in sandbox mode First, install the library via Composer: composer require lepresk/momo-api Requirements: PHP 7.4+ or PHP 8.x Let's start with the most common use case - accepting a payment from a c…  ( 9 min )

What does he mean by AI-powered URL Shortener? Hey Guys, I'm Launching Shrinkify today and figured this community i've been apart of for a longtime would appreciate the honest behind-the-scenes. I was paying $29/mo to Bitly. For what? A database entry and a 301 redirect. Maybe some basic charts if I was lucky. The idea wondered in my head for a while, that shortening urls don't need to be that expensive and most of the current solutions only shorten links, people still left with many questions unanswered. I wanted something that could fill in the blanks to the questions I had and many others do about how their links are actually performing? what they could be doing differently? and I wanted an solution that was more generous but I couldn't find one so... I built my own. Instead of just ano…  ( 7 min )

Hi everybody, it's me again: the engineer behind the popular 'Free Developer Growth Call'. After speaking with 20+ developers from all over the world, I realized something: career advice should be accessible to all (regardless of time, budget, or experience). So today, I’m excited to launch the next phase: a 1-hour masterclass. It’s something close to my heart — something I believe can make a real difference for developers at all stages of their careers. And yes: it’s completely free. As I mentioned before, helping developers grow is what drives me. Whether it’s unblocking someone who’s stuck, offering a fresh perspective, or bringing clarity in the chaos — we all need that from time to time. Over the years, I’ve coached dozens of developers, helping them grow from “just coding” to “maki…  ( 8 min )

After more than a decade of teasing us with Alien vs Predator crossovers in comics, games and that little nod in Predator 2, Caravan of Garbage finally dives into the live-action mash-ups: 2004’s Alien VS Predator and its 2007 sequel Requiem. The hosts poke fun at the films’ few high points and many missed opportunities, all wrapped up in their trademark snarky banter. This two-part review serves as a tasty appetizer before next week’s deep dive into the first four Predator movies — so buckle up for more monster mayhem and witty commentary! Watch on YouTube  ( 6 min )

GitHub Home About ten years into my career, I experienced a security incident that still gives me chills. We were developing an online trading system for a financial client. A young programmer on the team, trying to take a shortcut while writing an endpoint to query order history, directly concatenated SQL strings. Yes, you read that right—the most classic, textbook SQL injection vulnerability. 😈 A hacker exploited this vulnerability, bypassed authentication, and walked away with the entire user table. By the time we discovered it, it was too late. For the next few months, our entire team lived in a nightmare: cooperating with investigations, appeasing the client, fixing the vulnerability, and auditing all other company projects for similar risks. The company's reputation and business wer…  ( 10 min )

GitHub Home I remember a few years ago, I was leading a team to develop a real-time stock ticker dashboard. 📈 Initially, everyone's enthusiasm was incredibly high. We were all excited to build a "live" application with our own hands. But soon, we found ourselves stuck in the mud. The tech stack we chose performed reasonably well for ordinary REST APIs, but as soon as WebSockets came into the picture, everything became unrecognizable. Our codebase split into two worlds: the "main application" that handled HTTP requests, and a "separate module" that handled WebSocket connections. Sharing state between these two worlds, like a user's login information, became a nightmare. We had to resort to some very clever (or rather, ugly) methods, like using Redis or a message queue to synchronize data. …  ( 9 min )

Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far) CinemaSins just dropped a mega sins compilation ripping apart every Saw flick to date. Want more binge-worthy cringe? Hit up their main site (cinemasins.com), subscribe to TVSins, CommercialSins and the CinemaSins Podcast, or follow their Linktree for the latest drops and behind-the-scenes action. They’re itching to know what you think—take their sinful poll—and if you’re feeling generous, support the small but mighty team on Patreon. Shout-outs to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel (peep their socials), and join the community on Discord, Reddit, Instagram and TikTok for extra movie-murder mayhem. Watch on YouTube  ( 6 min )

In this cheeky “Everything Wrong With Final Destination: Bloodlines” video, CinemaSins applies its trademark tongue-in-cheek critique to the latest chapter in the franchise, pointing out every absurd plot twist and over-the-top death scene in under 24 minutes. They keep it fun, call out the movie’s nonsensical moments, and remind fans that sometimes a little therapy (courtesy of BetterHelp) doesn’t hurt. Along the way, they plug their main site and socials—YouTube channels (TV Sins, Commercial Sins, CinemaSins Podcast Network), linktr.ee page, a sinful poll, and Patreon—while crediting writers like Jeremy, Aaron, Deneé, Ian and more. For community shenanigans, they drop Discord and Reddit invites, plus Instagram and TikTok handles. Watch on YouTube  ( 6 min )

title: Samba on Linux - Secure File Sharing for Mixed Environments Enable secure, controlled file sharing across Windows and Linux clients using Samba. This guide walks you through a basic setup, which forms the foundation for building a secure, maintainable file server. I might be showing my gray hairs here, but Samba was one of the first open source projects I ever heard about—long before I even knew what Linux was. Back then, I was fresh out of university, working at a small company where the system administrator had set up a Samba server for shared drives across the office. It was one of those “Linux can do that?” moments that stuck with me. Fast forward to today: even in the age of cloud storage and SaaS platforms, on-premises file shares are still very much alive. Samba remains relev…  ( 9 min )

When working on multiple interdependent NPM packages across projects, testing a new version before publishing is essential. At Prisma Media, we maintain several packages on our private NPM registry, used directly on our websites. While each package comes with a standalone demo, we regularly need to validate development versions in real environments. npm pack Running npm pack builds your package locally and generates a .tgz archive identical to what would be published with npm publish. The archive is created in the current directory and includes only the files defined in the files field of your package.json or filtered by .npmignore. It's also a convenient way to verify what your package will actually ship before publishing. Inspecting the generated archive helps ensure that only the expe…  ( 8 min )

The Challenge When a customer calls a bank, a lot happens behind the scenes: an agent listens, takes notes, types into Salesforce, and classifies the issue. Then the business owner will go through the unresolved issues in Salesforce and manually create a Jira story for further tracking. It’s a mess of tabs, forms, and human fatigue. For Hacktoberfest 2025, our team decided to automate this entire workflow by building AutoBankingCustomerService with MindsDB. Our goal was to turn hours of manual case handling into an automated pipeline that could: Summarize each customer call. Classify whether it’s resolved or unresolved. Escalate unresolved issues directly into Jira, complete with recommendations for next steps. All of this needed to happen automatically, using enterprise systems that alr…  ( 11 min )

¡Hola! Esta es mi primera publicación y hoy aprendí a crear un script de Super velocidad. El personaje podrá aumentar su velocidad al mantener presionada la tecla Shift. Debe ubicarse cerca del personaje, dentro de StarterPlayer -> StarterCharacterScripts. De esta forma, nuestro script tendrá contexto sobre los hijos de Character, como el Humanoid. Usaremos UserInputService para manejar las entradas del usuario y actualizar la WalkSpeed ​​del Humanoid. local humanoid = game.Players.LocalPlayer.Character:WaitForChild("Humanoid") local defaultWaklSpeed = humanoid.WalkSpeed local UserInputService = game:GetService("UserInputService") UserInputService.InputBegan:Connect( function(input, processed) if not processed and input.KeyCode == Enum.KeyCode.LeftShift then print("Se esta presionando shift") humanoid.WalkSpeed = defaultWaklSpeed * 2 end end ) UserInputService.InputEnded:Connect( function(input) if input.KeyCode == Enum.KeyCode.LeftShift then print("Se dejo de presionar shift") humanoid.WalkSpeed = defaultWaklSpeed end end ) Gracias por leer, diviértanse!  ( 6 min )

Intrigued by Kent Beck's blog Augmented Coding: Beyond the Vibes, I wanted to experiment with AI-assisted Test Driven Development capabilities. For that, I coded the small library release-parrot. This blog is a quick personal review - any feedback is very welcome 🤗 Did AI1 help me to finish the project quicker? I assume no write a better test suite?2 I assume no improve the code quality? I assume no improve the documentation? Yes! It relieved me of the (for me) tedious task of documentation and did it well. For example, before publishing I reviewed everything myself. Afterwards, I simply asked AI 'Is the project ready for its first release?' And AI found two errors in the documentation, that I had overlooked (it had forgotten to update a section when it had made some changes. But I had…  ( 7 min )

View on Legoblock npm package In the world of modern web applications, hierarchical data is everywhere. File systems, organizational charts, navigation menus, comment threads, and nested filters all share a common challenge: rendering tree structures efficiently while maintaining clean, maintainable code. Enter Legoblock, a headless recursive renderer that elegantly solves this problem with a fresh approach to nested data visualization. Legoblock (@legoblock/ui) is a lightweight React library that handles the complex parts of tree rendering—recursion and immutable state updates—while giving you complete control over the visual presentation. Unlike monolithic component libraries that lock you into specific designs, Legoblock embraces the "headless UI" philosophy: it manages the logic, you c…  ( 11 min )

Programming languages like C# let you write instructions that you want the computer to carry out. Each programming language has its own syntax, but after learning your first programming language and attempting to learn another one, you'll quickly realize that they all share many similar concepts. A programming language's job is to allow a human to express their intent in a human-readable and understandable way. The instructions you write in a programming language are called "source code" or just "code". Software developers write code At this point, a developer can update and change the code, but the computer can't understand the code. The code first must be compiled into a format that the computer can understand. Compilation compiler converts your source code into a different format that t…  ( 15 min )

If you work with Docker on a daily basis — you’ve probably seen it happen: The truth? It’s not Docker’s fault — it’s yours 😉 Old images Stopped containers Unused volumes Build cache layers How to Clean Up Docker? Full Cleanup (Deletes Everything!) docker system prune -a --volumes Removes all stopped containers Removes all unused images Removes all unused volumes Clears build cache 💡 Tip: Add --dry-run first to preview what will be deleted. Gentle Cleanup (Safe for Daily Use) docker system prune Removes stopped containers, dangling images, and unused networks Does not delete volumes Safe to run regularly Delete Images Only docker image prune -a Delete Volumes Only docker volume prune Delete Build Cache Only docker builder prune If you work on multiple projects or rebuild images often, make it a habit to run these cleanup commands once a week. Good luck!💫  ( 6 min )

Published: October 26, 2025 Model Version: DeepSeek-OCR v1 (Oct 20, 2025) Last Verified: October 26, 2025 I spent three hours last week watching my API costs balloon because of one document. Not a video. Not a massive dataset. Just a 10-page PDF that needed OCR processing. The problem? Traditional OCR pipelines were spitting out thousands of tokens that my LLM had to chew through. Every. Single. Page. That's when I stumbled upon DeepSeek-OCR, and honestly, the numbers looked too good to be true. Here's the thing about modern LLMs: they're expensive. Not because the models are bad, but because context windows eat tokens like candy. Let's say you're building a document processing pipeline. You scan an invoice, extract text with OCR, then feed it to GPT-4 for analysis. Simple, right? But th…  ( 12 min )

Enterprises undergoing digital transformation face a central challenge: balancing performance optimization with operational flexibility. As organizations move beyond traditional virtualization solutions, open-source cloud platforms are redefining what’s possible in infrastructure management. These solutions empower IT teams to build scalable, cost-effective environments that adapt dynamically to workload demands while maintaining strong governance and control. The global cloud landscape is evolving rapidly. Businesses no longer want to rely solely on proprietary technologies that impose licensing restrictions, limit customization, and drive up costs over time. Open-source platforms provide a pathway to freedom—enabling organizations to design and control their infrastructure without vend…  ( 7 min )

The healthcare industry faces mounting pressure to maintain airtight data security while streamlining daily operations. Between evolving privacy laws, workforce mobility, and the rapid adoption of digital collaboration tools, manual identity management has become a significant liability. Automated identity management systems offer a solution that reduces human error, improves compliance readiness, and accelerates onboarding without compromising patient data security. Healthcare organizations operate in complex environments where clinicians, administrative staff, and contractors frequently change roles or locations. Each of these shifts requires precise updates to user permissions across multiple systems—from electronic health record (EHR) software to communication platforms and cloud sto…  ( 7 min )

In project-based industries, profitability depends not only on tracking expenses but also on anticipating them. Predictive cost forecasting has emerged as a powerful tool that enables businesses to move beyond static reporting toward proactive financial management. By leveraging historical data, real-time analytics, and machine learning, organizations can predict where their budgets are heading before overruns occur—turning insights into decisive action. Traditional cost control relies on retrospective data—numbers that show what already happened. While this information is valuable, it often arrives too late to influence outcomes. Predictive forecasting transforms this reactive approach into a forward-looking strategy, allowing companies to forecast labor demands, material usage, and equ…  ( 7 min )

As data volumes continue to explode, organizations face growing challenges around backup storage, bandwidth consumption, and overall system performance. Traditional backup methods often copy identical data blocks repeatedly, leading to massive inefficiencies. Data deduplication solves this problem by identifying and eliminating duplicate information across backups, allowing IT teams to store more data using far less space. Data deduplication is a process that analyzes data at the block or file level to detect identical content. Instead of saving multiple copies of the same information, it stores a single unique instance and references it wherever needed. This process significantly reduces storage requirements, especially in environments where large amounts of redundant data exist—such as…  ( 7 min )

🚀 Intro The JavaScript module ecosystem is in transition. ESM (ECMAScript Modules) has become the modern standard, but CommonJS (CJS) remains deeply entrenched in the ecosystem. ECMAScript Modules (ESM), introduced in ES6 (2015), is the standardised JavaScript module system designed to work seamlessly across both browsers and servers, unifying how JavaScript handles modularity. ⚡ Enables better performance and optimisation through asynchronous loading and built-in tree-shaking via static analysis, allowing browsers and bundlers to eliminate unused code automatically. 🌐 Provides universal compatibility with native browser support (no bundlers required) while also working seamlessly on the server-side, making it suitable for both environments. ✨ Offers modern developer features, includin…  ( 8 min )

The Wake-Up Call Let me tell you about a conversation I've had more times than I can count: Finance: "Our AWS bill is $45,000 this month. Why is it so high?" Engineering: "We need resources to develop and test. It's the cost of doing business." Finance: "But your dev environment costs $18,000. That's 40% of the total. For testing?" Engineering: "Well… it has to be available when we need it." Here's what nobody says out loud: That dev environment is idle 70% of the time. Let's break down a typical dev/test environment: Running 24/7 (US-East-1 pricing): 3× t3.large EC2 instances: ~$61/month each = $183 1× db.t3.large RDS (SQL Server Web): ~$109/month 1× Application Load Balancer: ~$23/month Supporting resources (EBS, data transfer, backups): ~$50/month Monthly cost: ~$365/month Annual cos…  ( 10 min )

We build the same FastAPI endpoint three ways and compare trade-offs with code Have you ever shipped something that “felt right”… and a week later you’re untangling spaghetti? If any of that sounds familiar, this post is for you. We’ll compare three very real ways engineers work in 2025: Vibe coding (code-first, intuition-driven) Test-Driven Development (TDD) (red → green → refactor) Spec-Driven Development (start with an executable spec; code follows) To keep it concrete, we’ll build the same tiny feature three ways: a POST /price endpoint that adds VAT and applies a discount code. You’ll see what each mode feels like, where it shines, where it bites and you can open the matching folders in the repo (vibe/, tdd/, spec_driven/) to run the examples and go deeper. Vibe coding is like cook…  ( 9 min )

Hey everyone 👋 If you have been following my posts, you might have noticed that I have been pretty quiet lately 😅 I have been spending a lot of time building my own homelab a place where I can safely test, break, and rebuild complex infrastructures without worrying about cloud costs or production risks 🧑‍💻 My goal is simple Let me walk you through the why and the how ⚙️ The Motivation As a DevOps and SRE engineer, Kubernetes is part of my daily life. ✅ complete freedom A homelab gives me full control of the stack including: network, storage, virtualization, routing, DNS, automation and resilience strategies 💪 It rapidly became much more than a hobby. It is now my mini data center 🧩 Proxmox as the Foundation To host everything, I chose Proxmox VE Reasons behind this choice: Each hyper…  ( 8 min )

TL;DR: 8bitMusicTheory breaks down Masashi Hamauzu’s signature “Sus Chord Slash Chord” trick—a versatile, color-rich harmony staple in his Final Fantasy scores. You’ll learn how to build and layer fancy extensions that give you those lush, cinematic vibes. He walks you through: Crafting that Suspended Chord Slash Chord foundation Dialing in a dreamy Minor 11 flavor Spicing things up with Maj 13 and Maj 7#11 twists Adding a sweet first-inversion Maj 2 lift …then shows how to combine them all into one gorgeous, Hamauzu-worthy progression. Watch on YouTube  ( 6 min )

The Ridiculous Reason Why 90% of Golfers Can’t Strike Their Irons & Hybrids Turns out most of your ball-striking woes come down to setup: your sternum’s out of place, your forearms aren’t inline, your posture’s off, and you’re not shifting weight properly. Oh, and there’s one nifty little tweak that makes the whole swing feel effortless. Nail just one of these fixes and you’ll instantly clean up your iron and driver contact. Danny Maude’s practice plan walks you through each fault so you can start ripping purer shots ASAP. Watch on YouTube  ( 6 min )

Jeff Su’s CORE Workflow teaches you a simple, four-step productivity hack he rolled out to over 6,600 Googlers: Capture every nugget of info on the spot, Organize it with zero friction, Review it during scheduled catch-ups, then Engage by time-blocking your tasks. It’s tool-agnostic, gets under your skin in two weeks, and ditches the whole “just remember it” or “must-willpower-through” drama. Plug it into any note-taking or task app you already love, lean on the built-in prompts and templates, and watch your brain offload stress while actually getting stuff done. No fluff—just a system that works. Watch on YouTube  ( 6 min )

GitHub Home "We should write more tests." In every technical meeting, this sentence is repeated like a sacred mantra. Everyone nods in agreement, everyone knows this is the "right" thing to do. But back at their desks, the expression on many faces turns to one of pain. 😫 Why? Because in many projects, writing tests is a chore. The tests run as slow as a turtle; a full test suite takes long enough for you to brew three cups of coffee. ☕️ The test code itself is more complex and harder to understand than the business logic. And the deadliest part: these tests are incredibly "brittle." You change a CSS class name in the frontend, or add a field to a JSON response, and hundreds of tests mysteriously fail. 💔 If you can relate to these scenarios, then as an old-timer, I want to let you in on a…  ( 10 min )

Everything Wrong With Frankenweenie In 14 Minutes Or Less CinemaSins is back to poke fun at Tim Burton’s Frankenweenie on its theatrical re-release—14 minutes of gleeful nitpicking, witty jabs, and loving “sins” despite praising the movie. They’ve loaded the video description with links to their website, other YouTube channels, a quick poll, Patreon support, Discord and Reddit communities, plus social handles for all the writers. Join in the fun, share your takes, and catch more CinemaSins content wherever you hang out online! Watch on YouTube  ( 6 min )

After a decade of comic and game mash-ups, Caravan of Garbage finally dives into the two live-action Alien vs Predator flicks (2004’s Alien VS Predator and 2007’s Requiem). While they deliver a few cool moments, they ultimately don’t live up to the crossover hype—and next week the gang shifts gears to tackle the first four Predator movies. Craving more bonus content? Swing by bigsandwich.co for early videos, podcasts, and game let’s-plays. Don’t forget to follow James (@mrsundaymovies) and Maso (@wikipediabrown) on Twitter, subscribe to The Weekly Planet, back them on Patreon, or rock some merch! Watch on YouTube  ( 6 min )

🔧 SysNova Toolkit: Ethical System Diagnostics for Windows & macOS — Built by a Self-Taught Technician 🧠 What is SysNova Toolkit? SysNova Toolkit is a modular suite of system diagnostics and optimization tools designed for Windows and macOS environments. Built entirely by a self-taught technician, the project focuses on ethical design, speed, and full user control — without relying on commercial software or bloated utilities. As a passionate autodidact, I’ve spent years studying system behavior, performance bottlenecks, and diagnostic techniques. I wanted tools that were lightweight, transparent, and truly useful — not just flashy interfaces or locked features. So I built SysNova from scratch, module by module. Cross-platform compatibility (Windows & macOS) Modular architecture — use only what you need CLI-based tools for real control No telemetry, no hidden processes Open source and fully documented GitHub: MentalistOps/MentalistOps Website: https://mentalistops.github.io/MentalistOps 📬 Contact Feel free to reach out: mentalist.ops [at] protonmail [dot] com I’d love to hear your thoughts, suggestions, or ideas for future modules. Whether you're a sysadmin, developer, or just curious about system internals — SysNova is built for you.  ( 8 min )

GitHub Home About ten years into my career, I experienced a security incident that still gives me chills. We were developing an online trading system for a financial client. A young programmer on the team, trying to take a shortcut while writing an endpoint to query order history, directly concatenated SQL strings. Yes, you read that right—the most classic, textbook SQL injection vulnerability. 😈 A hacker exploited this vulnerability, bypassed authentication, and walked away with the entire user table. By the time we discovered it, it was too late. For the next few months, our entire team lived in a nightmare: cooperating with investigations, appeasing the client, fixing the vulnerability, and auditing all other company projects for similar risks. The company's reputation and business wer…  ( 10 min )

A RESTful API that fetches country data from external APIs, stores it in a MySQL database, and provides CRUD operations with caching support. Fetch country data from REST Countries API Fetch exchange rates from Open Exchange Rates API Calculate estimated GDP for each country Cache data in MySQL database Filter and sort countries by region, currency, and GDP Generate summary images with top countries Full CRUD operations Comprehensive error handling Clone the repository git clone https://github.com/ameh0429/country-api.git cd country-api Install dependencies npm install axios canvas dotenv express mysql2 Set up environment variables Create a .env file in the root directory: PORT=3000 DB_HOST=localhost DB_USER=root DB_PASSWORD=yourpassword DB_NAME=countries_db DB_PORT=3306 Cre…  ( 9 min )

This post documents the knowledge I’ve gained while learning how to perform data backups in MySQL. It serves both as a learning note and a reference for future use. When performing a logical backup (for example, using mysqldump), ensuring data consistency is critical — especially in an active transactional environment. This post explains how to use MySQL’s Repeatable Read isolation level, consistent snapshots, and savepoints to achieve that. Let’s look directly at the example SQL script: Q1: SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; Q2: START TRANSACTION WITH CONSISTENT SNAPSHOT; /* other tables */ Q3: SAVEPOINT sp; /* Time 1 */ Q4: SHOW CREATE TABLE `t1`; /* Time 2 */ Q5: SELECT * FROM `t1`; /* Time 3 */ Q6: ROLLBACK TO SAVEPOINT sp; /* Time 4 */ /* other tables */ At the…  ( 7 min )

TL;DR: localStorage is convenient, but it’s a glass box. If you’re building a digital ID wallet (cards, IDs, passes), move secrets out of JS-readable storage. Use passkeys/WebAuthn for auth, httpOnly cookies or a BFF for sessions, and E2EE with non-extractable keys + IndexedDB for encrypted payloads. Sprinkle in CSP, Trusted Types, and a service worker for defense-in-depth. Why localStorage is the wrong place for secrets XSS exfiltration: Any script that runs in your origin can read localStorage. That means one missed output-escape, compromised NPM dependency, or misconfigured third-party and your tokens are gone. Long-lived & persistent: Secrets survive tabs, reloads, and crashes. Great for convenience, terrible for incident response. No flags: Unlike cookies, you can’t mark localStorage …  ( 10 min )

Introduction Java is a powerful and mature language, but it comes with a cost: a lot of boilerplate code. Think about the endless getters, setters, constructors, and toString() methods you’ve written over the years. They don’t add business value — they just make your code longer and harder to read. That’s where Project Lombok comes to the rescue. Lombok uses annotations to generate boilerplate code at compile time, letting you focus on actual logic instead of repetitive syntax. It integrates perfectly with Spring Boot, which makes it one of the most popular tools in modern Java development. In this article, we’ll explore 10 Lombok annotations every Java developer should know and discuss best practices and common pitfalls so you can use Lombok effectively and safely. How to Add Lombok to…  ( 10 min )

Error handling is part and parcel of good software development. You could probably live without them if you’re building a landing page, an invitation card, and maybe (hopefully) an MVP?!. However, if you ever want to delve deep into building world-class products, projects that stand the test of time, you need some good error-handling skills in your arsenal. Last week, I published a helpful guide on try and catch block error. Today, I’m in the mood (actually, a bug put me in the mood :)) to talk about “throwing errors” Let’s get right in. I sincerely got to learn about throwing errors, playing with Supabase.  E.g, A typical fetch query to Supabase could look like this… const { data, error } = supabase.from(‘user_profiles’).select(‘*’).eq(user_id, ‘userId’) The error object provides info…  ( 9 min )

Inspired by Repomix's Token Count Optimization feature, which I had explored in my previous blog, I decided to add a similar feature to my own project, repo-contextr. The idea was to help developers quickly find out how many tokens their repository would take when used with large language models. This helps plan for context limits and estimate API costs more easily. Before starting the development, I created a feature request issue: Issue #18. The goal was to use the Tiktoken library by OpenAI for accurate token counting. About Tiktoken: Tiktoken is OpenAI’s fast tokenizer that can count tokens exactly as OpenAI models like GPT-3.5 and GPT-4 do. It’s widely used by tools like LangChain and LlamaIndex to calculate how much text fits into a model’s context window. Instead of guessing based…  ( 7 min )

Over the past few years, ChatGPT has become one of the most widely used AI tools in the world, powering everything from casual conversations to technical coding help, tutoring, writing, customer service, and more. But behind its friendly interface lies a staggering amount of complexity, engineering, and innovation. This article pulls back the curtain on how ChatGPT was built not just as a product, but as a large language model (LLM) trained on massive datasets, guided by human feedback, and optimized for usefulness and safety. We’ll explore the key stages in its development, from gathering data and training the base model, to aligning it with human values and deploying it at scale. Along the way, we’ll also highlight deeper insights from AI researcher Andrej Karpathy, who offers a more te…  ( 22 min )

A modular Node.js/Express API service that analyzes strings and stores their computed properties. String analysis with multiple computed properties SHA-256 based unique identification RESTful API endpoints Query filtering with standard parameters Natural language query parsing In-memory storage (easily replaceable with database) Comprehensive error handling src/ ├── index.js # Server entry point ├── app.js # Express app configuration ├── controllers/ │ └── stringController.js # Request handlers ├── services/ │ ├── stringAnalyzer.js # String analysis logic │ ├── stringService.js # Business logic layer │ └── naturalLanguageParser.js # NL query parser ├── repositories/ │ └── stringRepository.…  ( 7 min )

GitHub Home Every programmer has had that moment. You join a new project, or you open up a project you wrote yourself six months ago, and then you feel it—that familiar, suffocating chaos. 🌪️ The utils folder is stuffed with hundreds of disorganized functions, a massive services.js file mixes database queries, business logic, and third-party API calls, and route definitions are scattered throughout the codebase. You want to add a small feature, but you don't know where to put the code. You want to fix a bug, but you have to trace a variable's journey through a tangled mess of "spaghetti code." 🍝 We call this phenomenon "software entropy," or more colloquially, "project rot." How does that clean, elegant, and hopeful little project at the beginning turn, step by step, into a "big ball of …  ( 10 min )

lus-laboris-py es un sistema de investigación legal impulsado por IA que actualmente utiliza una arquitectura basada en FastAPI con integración de OpenAI, Qdrant para búsqueda vectorial, y Arize Phoenix para monitoreo. Este post propone una modernización arquitectónica integrando LangChain para mejorar la modularidad, escalabilidad y mantenibilidad del sistema. Según el README del proyecto github.com/jesusoviedo/lus-laboris-py, el sistema actual implementa: Usuario → FastAPI → OpenAI LLM → Qdrant Vector Search → Respuesta Legal Stack Tecnológico Actual: FastAPI para la API OpenAI para procesamiento de LLM Qdrant para búsqueda vectorial Arize Phoenix para monitoreo Docker para containerización UV como gestor de paquetes Características Actuales: Sistema de investigación legal automatizado …  ( 8 min )

En este post, exploramos cómo LangChain se integra en un sistema RAG (Retrieval-Augmented Generation) real para crear un asistente de astrología china (紫微斗数). El proyecto ziweidoushu es un ejemplo de arquitectura de producción que utiliza LangChain para orquestar un flujo complejo de procesamiento de documentos, recuperación híbrida, y generación de respuestas personalizadas. Repositorio del Proyecto: github.com/clementlwm94/ziweidoushu Ziweidoushu es un sistema que: Genera cartas natales chinas desde datos de nacimiento Recupera conocimiento relevante de una base de datos vectorial (Qdrant) Combina información específica del usuario con conocimiento del dominio Genera respuestas personalizadas usando LLMs (GPT-4) LangChain es un framework de Python diseñado para construir aplicaciones bas…  ( 10 min )

TL;DR - Quick Answer What is Meetily? A self-hosted, privacy-first AI meeting assistant built with Rust that runs entirely on your device. Unlike Otter.ai, Fireflies, or Granola, your sensitive conversations never leave your infrastructure. Features local AI live transcription and local LLM processing. Open-source core with enterprise options for organizations needing centralized management. Why it matters: Defense teams, Legal teams, healthcare organizations, and financial services need AI meeting notes but can't send privileged communications to third-party servers. Meetily solves this with 100% local processing. Follow and support our Launch: November 5, 2025 on Product Hunt | Follow the launch → GitHub: Support us on GitHub → Six months ago, I was preparing for a legal call about a…  ( 18 min )

Identity and Access Management (IAM) is one of the most essential services in the AWS ecosystem. It handles authentication (who you are), authorization (what you’re allowed to do) across your AWS environment. Every request to AWS is evaluated by IAM before it’s allowed or denied. In other words — IAM is the security gatekeeper for your AWS account. Every AWS account starts with a single root user — the credentials created when you first set up your account. This is the most priviveled user in the account because it has unrestricted access to every resource. As best security practice, avoid using the root user for daily operations. As mentioned in one of my previous blogs, IAM is built around four fundamental building blocks: IAM Users are individual user user accounts, similar to those y…  ( 8 min )

When I joined Stapubox as a Backend + QA Intern, I thought testing would be the “less exciting” part of the journey. Within the first week, I realized testing isn’t about clicking buttons or breaking things—it’s about understanding how real users think. And that changed the way I look at building products forever. Since this was my first experience in QA, I honestly didn’t know where to start. A senior teammate gave me a simple but powerful suggestion: “Before you think like a developer, think like a user. Do a bit of monkey testing first.” At first, it sounded funny. But when I started exploring the app like a curious user—signing up, creating a profile, testing chats, checking recommendations—I began noticing small details I would’ve completely ignored as a developer. Tiny loading delays. Individually, they seemed minor. But together, they told a bigger story about user experience. That’s when it hit me—every tiny inconsistency matters because that’s exactly what a user notices first. By the second week, I wasn’t just finding bugs anymore. Testing taught me lessons no coding tutorial ever could: Empathy beats logic. You can’t build something great unless you understand how it feels to use it. Small details aren’t small. A one-second delay or an unhandled state can define how users perceive your entire product. QA makes you a sharper developer. It forces you to think beyond “does this code work?” to “does this experience make sense?” Now, whenever I write backend logic, I automatically imagine how a user will interact with that flow on the front end. I used to think testing was the final step in development. If you’re a developer—especially early in your journey—I’d love to hear this from you: Let’s share stories, not just syntax. 👇  ( 7 min )

Hey, as mentioned in the previous post, we are gunning at project-based CSE learning. The list of projects here are curated with the intention of depth in breadth. The breadth aspect is the number of fields covered and depth is the time frame and feature implementation in each project. Each aims to be challenging enough to bring forth the entirety of my focus and effort to complete within the given time frame. With that, here is the set of projects to create in the next 6 months — The System Suite, as GPT named it: (the following text was generated from GPT) Goal: Build a working compiler that translates a subset of Tiny BASIC into valid C++ source. Focus Areas: Lexical Analysis → Tokenizer Parsing → Recursive descent parser / Pratt parser AST (Abstract Syntax Tree) represe…  ( 9 min )

After months of building, debugging, and fine-tuning… 🔗 Live Now: https://swapnil.mohite.in/ 💡 Tech Behind the Build: 📂 What You’ll Find Inside: 💬 I’d love your thoughts! DevOps #Cloud #AWS #Flask #React #Vite #TailwindCSS #Docker #Terraform #Vercel #Portfolio #Kubernetes #SRE #CICD #CloudEngineer #DevOpsEngineer #WebDev #OpenSource #TechCommunity  ( 6 min )

NaViL: A Smarter AI That Learns to See and Talk Together Ever wondered how a robot could look at a photo and describe it as naturally as a friend? Scientists have discovered a fresh approach called NaViL that trains vision and language parts of AI side‑by‑side, instead of stitching two pre‑made pieces together. breakthrough shows that smarter, cheaper AI is possible, opening doors for more apps in education, accessibility, and everyday gadgets. NaViL paves the way for a world where machines truly understand what they see. Read article comprehensive review in Paperium.net: NaViL: Rethinking Scaling Properties of Native Multimodal Large Language Modelsunder Data Constraints 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 8 min )

How to Write Clean DTO & Entity Mappers in Java (with Spring Boot) Introduction When building a Spring Boot application, one of the most common patterns you’ll encounter is mapping between Entities and DTOs (Data Transfer Objects). But why should you separate them? Why not just expose your JPA entities directly through your API? The short answer: maintainability, security, and performance. Maintainability: DTOs decouple your API layer from the database schema, giving you flexibility to change one without breaking the other. Security: You can control exactly what data is exposed to the client, avoiding accidental leaks of sensitive fields. Performance: DTOs can be optimized to include only the required fields, reducing payload size and unnecessary joins. In this article,…  ( 9 min )

The Productivity System Jeff Su taught to over 6,600 Googlers is built around a simple 4-step “CORE” workflow: • Capture everything immediately • Organize with minimal friction • Review during scheduled sessions • Engage by blocking dedicated time to execute It works with any tool you already use and becomes automatic within two weeks—no more relying on memory or willpower alone. Jeff also shares blog posts, templates, prompts, a Workspace Academy course, and his favorite gear to help you build a powerful, personalized workflow. Watch on YouTube  ( 6 min )

Introduction Did you know that Tailscale network flow logs can be visualized in New Relic? Take a look at my dashboard: To get started, you'll need to have Tailscale Enterprise, as this is the only option that lets you stream network flow logs. While this is not officially supported (yet), network flow logs from Tailscale can be streamed to New Relic. The only thing you need is the log endpoint https://log-api.newrelic.com/log/v1 and your New Relic Ingest license key (ending with NRAL). At a first glace, most people wouldn't know it can be done, thanks to the Tailscale admin dashboard only showing a few vendors to stream to: Since we only require the log endpoint and the license key, I tried using these two parametes with each of the vendors to see what actually gets the log data into…  ( 8 min )

In today’s digital world, your website isn’t just your online presence — it’s your growth engine. Whether you’re a startup, freelancer, or growing brand, building your site on the right framework can make or break your long-term scalability and visibility. That’s where Next.js stands out. Speed isn’t just nice to have — it directly affects your conversions, SEO rankings, and user experience. Next.js automatically optimizes images, bundles assets efficiently, and supports Server-Side Rendering (SSR) and Static Site Generation (SSG). In simple terms: 🚀 Pages load faster 📈 Google ranks you higher 💰 Visitors convert better No extra setup required. Many JavaScript frameworks struggle with SEO because search engines can’t easily crawl client-side rendered pages. Next.js fixes that with S…  ( 7 min )

CinemaSins is back with a rapid-fire “Everything Wrong With Frankenweenie in 14 Minutes or Less,” gleefully pointing out every quirk and nitpick in Tim Burton’s beloved film—even as they admit it’s a great movie. They’ve also got spins on TV shows, commercials and podcasts, so be sure to check out @TVSins, @commercialsins and @CinemaSinsPodcastNetwork. The episode was written by Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel. For more sinful content, visit their website, fill out a quick poll, or support them on Patreon. You can also join the community on Discord and Reddit, or follow CinemaSins on Twitter, Instagram and TikTok. Watch on YouTube  ( 6 min )

After years of teasing a monster mash-up in comics, games and even a wink in 1991’s Predator 2, we finally got live-action showdowns in 2004’s Alien vs Predator and its 2007 sequel Requiem. They pack some solid creature carnage but don’t quite live up to the epic crossover hype. This video stitches together two Caravan Of Garbage reviews of those films before the hosts pivot next week to tackle the first four Predator movies—with all the usual banter, bonus content and merch plugs you’ve come to expect. Watch on YouTube  ( 6 min )

Simplifying Complex Licensing Models Without Sacrificing Security Complex licensing models often create headaches for software publishers trying to protect their products. You want to simplify licensing without opening the door to security risks. Quick License Manager offers a way to streamline license management while keeping your software safe and your customers happy. Read on to see how you can simplify licensing models without compromising on security. Simplifying Software Licensing Models It's time to cut through the complexity of software licensing. You need solutions that protect your products and make management easier. That's where streamlining license management comes in. Streamlining License Management Imagine reducing the time spent on managing licenses without compromising sec…  ( 8 min )

Nature has always been a source of inspiration, peace, and balance for humankind. From the quiet rustle of trees in a forest to the gentle rhythm of waves meeting the shore, the natural world reminds us of life’s simplicity and beauty. Among all of nature’s wonders, water especially the vast and mesmerizing ocean holds a special place in nurturing both the body and mind. The Essence of Water Water is often called the essence of life, and for good reason. Every living organism depends on it, not just for survival but also for renewal. Water symbolizes purity, clarity, and calmness. Whether it’s the soothing sound of a flowing river or the glistening reflection of sunlight on a lake, water has an almost magical ability to still the mind and bring peace to the heart. Scientists have even show…  ( 7 min )

In this tutorial, we'll explore how to draw a spiral using JavaScript and the HTML5 element. We'll break down the code and concepts, making it easy for beginners to follow along. For those who want to jump right in and play with a finished product, check out this online spiral maker. First, we need an HTML file with a element. This is where our spiral will be drawn. JS Spiral Now, let's dive into the JavaScript. The core idea is to draw a series of lines that rotate and expand from the center. We start by getting a reference to our canvas and its 2D drawing context. const canvas = document.getElementById('spiral-ca…  ( 8 min )

Riya Sharma, a freelance graphic designer from Pune, started her creative journey in 2021. While her design skills attracted clients globally, she faced one persistent issue — managing invoices. Each time she completed a project, she had to spend extra time formatting bills, adding client details, calculating GST, and converting everything into a professional invoice. This manual process was eating up hours every month and sometimes even led to delayed payments because her invoices weren’t always client-ready or professional-looking. The Challenge Like many freelancers, Riya used a mix of Excel sheets and Word templates to create invoices. Time-consuming formatting for each new client. No automatic calculation of totals and GST. Inconsistent invoice designs that didn’t match her profession…  ( 7 min )

Learning to Code like Crafting in an MMORPG Skriptmonkey ・ Oct 25 #learning #coding #gaming #mmorpg  ( 6 min )

RouteWise AI - Auth0 for AI Agents Challenge Submission This is a submission for the Auth0 for AI Agents Challenge RouteWise AI is an intelligent rideshare platform that revolutionizes the transportation experience through AI-powered agents that work seamlessly with Auth0 for AI Agents security. The platform addresses real-world challenges in ride-sharing by providing personalized, secure, and intelligent transportation services. Traditional rideshare platforms lack personalization and intelligent decision-making. RouteWise AI solves this by: Intelligent Ride Matching: AI agents analyze passenger preferences and driver capabilities to optimize matches Personalized Experience: AI agents curate music, climate, and conversation preferences for each ride Safety Monitoring: Continuous AI-powe…  ( 9 min )

RouteWise AI - Auth0 for AI Agents Challenge Submission This is a submission for the Auth0 for AI Agents Challenge RouteWise AI is an intelligent rideshare platform that revolutionizes the transportation experience through AI-powered agents that work seamlessly with Auth0 for AI Agents security. The platform addresses real-world challenges in ride-sharing by providing personalized, secure, and intelligent transportation services. Traditional rideshare platforms lack personalization and intelligent decision-making. RouteWise AI solves this by: Intelligent Ride Matching: AI agents analyze passenger preferences and driver capabilities to optimize matches Personalized Experience: AI agents curate music, climate, and conversation preferences for each ride Safety Monitoring: Continuous AI-powe…  ( 9 min )

Learning to Code like Crafting in an MMORPG Skriptmonkey ・ Oct 25 #learning #coding #gaming #mmorpg  ( 6 min )

GitHub Home In our toolbox, there are always a few "star" tools. 🛠️ In the realm of real-time web communication, WebSocket is undoubtedly the brightest star. It's powerful, supports bidirectional communication, and has become the "default answer" for almost all real-time needs. So, when a product manager comes to you and says, "Hey, we need a dashboard that updates in real-time!" the first thing that pops into many programmers' minds is: "Okay, let's use WebSockets!" But, wait a minute. ✋ As an old-timer who has been navigating this world for decades, I want to ask: do we always need a "Swiss Army knife" to peel an apple? 🍎 I've seen too many scenarios where a simple feature that only requires unidirectional data push from the server to the client—like site notifications, stock price upd…  ( 9 min )

You've built an AI agent. It's smart, it's conversational, and it can reason through complex problems. There's just one problem: it lives in a bubble. Your agent can't check Slack, pull data from your Postgres database, read files from Google Drive, or update tickets in Linear. Every time you want to add a new integration, you're staring down weeks of custom API work, authentication headaches, and the inevitable "wait, their API changed again?" moments. This is the N×M problem, and it's been quietly killing AI agent projects for years. Every agent needs to connect to M services, and every service speaks a different language. The math is brutal: 10 agents × 50 services = 500 custom integrations to build and maintain. Enter the Model Context Protocol. MCP addresses the challenge where every …  ( 10 min )

Собрал небольшой прототип чат-ассистента, который умеет отвечать на вопросы по внутренней документации. Под капотом — классическая схема Retrieval-Augmented Generation (RAG): данные хранятся в векторной базе, а при каждом запросе к OpenAI подмешивается контекст из релевантных документов. Проект заточен под wiki Яндекса, но если заменить парсер, можно использовать для любой другой базы знаний. Как работает: Парсинг документации — скрипт вытягивает нужные страницы из wiki и сохраняет их в .md. Ингест — Markdown-файлы превращаются в векторы (через Sentence-Transformers или OpenAI embeddings) и индексируются в FAISS. RAG-агент — при запросе ищет релевантные куски текста, добавляет их в промпт и отправляет в OpenAI API. Всё это обёрнуто в простой CLI-интерфейс, можно общаться с ботом прямо из терминала. Что умеет: Отвечает на вопросы по документации Находит и цитирует источники (https://wiki.yandex.ru/...) Поддерживает русский язык (вопросы и ответы) Как запустить расписывать здесь не буду, есть подробное README.md в репозитории. Полезность сомнительная, но для экспериментов с RAG и векторными базами — пойдет. Ну и, конечно, почти весь код написал ChatGPT, я только немного подкрутил под свои нужды.  ( 6 min )

Web developers love speed. Not only fast load times, but also fast development. Who wants to spend hours configuring service workers, caching strategies, and icons for every device on Earth? Not you. Not me. Nobody. Here enters… NextPWA Starter. Your magical toolbox powered by Next.js 15, Tailwind CSS, and fully-baked PWA support. Package it as an offline-first superhero. Deploy it like a pro. Ship it fast. Then sip chai like a champion. ☕ It’s a ready-to-go template that lets you build fully functional Progressive Web Apps (PWAs) with the latest tech: ✅ Offline support ✅ Fast performance ✅ Responsive beautiful UI ✅ SEO-friendly foundation ✅ Developer-approved setup Think of it as a house where the walls, wiring, and plumbing are already installed. You just walk in and decorate! Live…  ( 8 min )

GitHub Home "We should write more tests." In every technical meeting, this sentence is repeated like a sacred mantra. Everyone nods in agreement, everyone knows this is the "right" thing to do. But back at their desks, the expression on many faces turns to one of pain. 😫 Why? Because in many projects, writing tests is a chore. The tests run as slow as a turtle; a full test suite takes long enough for you to brew three cups of coffee. ☕️ The test code itself is more complex and harder to understand than the business logic. And the deadliest part: these tests are incredibly "brittle." You change a CSS class name in the frontend, or add a field to a JSON response, and hundreds of tests mysteriously fail. 💔 If you can relate to these scenarios, then as an old-timer, I want to let you in on a…  ( 10 min )

TL;DR: I'm open-sourcing a complete Flutter health tracking app built primarily through AI-assisted development. This project serves as both a useful privacy-focused tool and a real-world exploration of AI's capabilities in production software development. What & Why By The Numbers What I Learned The Framework Technical Highlights Key Features Try It Yourself How You Can Contribute Roadmap Show Your Support Health Tracker Reports is a privacy-first Flutter app for tracking medical reports and daily vitals. Upload PDFs for AI-powered biomarker extraction, log daily vitals, visualize trends, and generate shareable summaries - all while keeping your sensitive health data stored locally on your device. 📺 Watch the App in Action | ⭐ GitHub Repository This project was born from two key motivat…  ( 10 min )

Wait, wait… pause for a second. Close your eyes and think: what comes to mind when you hear the word “server”? According to Wikipedia, a server is “a computer that provides information to other computers called ‘clients’ on a computer network.” Isn’t that a vaguer definition than what you expected—or even what you had in mind? Often, when we talk about servers, we’re actually referring to bare metal machines or virtual machines. If you don't know the difference or how virtualization works, don't worry - we will start from basics then dive deep, so buckle up.. There are two types of servers based on how they are provided for use. 1. Bare metal Servers - A dedicated physical machine, its plain Hardware and OS. If you want to buy a server it will be this category. you get an direct access to …  ( 8 min )

The Strategic Insight That Changed Everything When I tested CyberLens v1.5 on "deepfake," I expected a basic explanation of AI-generated fake videos. Instead, the tool generated this interview-level response: "The critical insight is that traditional trust in visual and audio evidence is fundamentally compromised by AI's ability to synthesize increasingly convincing forgeries. This means we must develop both technical detection methods and social verification frameworks while accepting that absolute visual proof may no longer exist in the digital age." This isn't just an explanation—it's a paradigm-level insight about how deepfakes change the nature of digital trust itself. I didn't write that. The system generated it automatically from a single keyword. Then I tested "encryption" and go…  ( 14 min )

Post 1 — The Concept Make-Up: Birth of the Moving Library Goal: Introduce the why — data as motion, not storage. Hook: “If data had memory, it would flow — not sit in rows.” Explain the Time-Label Binary (TLB) and Flow Phases (Focus → Loop → Stress → Transition → Emergence). Introduce the Moving Library as a “living data archive.” Diagrams: single-layer flow + time-label loop. Tech references: compare to Kafka, Databricks Delta Lake, Hugging Face Datasets. End with teaser: “What if this motion became code itself?” Taglines/Hashtags: AI #DataArchitecture #Binflow #TimeLabeledData #OpenSource  ( 6 min )

Introduction In Part 1, we explored the architectural problem space. In Part 2, we introduced the complete system architecture and Phases 1 and 1.5. In Part 3, we detailed the implementation of Phases 2-5. This final article answers the practical questions: What are the real-world results? How do you actually implement this? When does this architecture make sense? What are the limitations and trade-offs? What alternatives exist? This is the decision-making guide for teams considering this architectural approach. Time Savings Quality Improvements Cost Impact Team Productivity Prerequisites Implementation Phases Timeline and Resource Requirements Known Limitations and Trade-offs When to Use This Architecture When NOT to Use This Architecture Alternative Approaches Decision Framework Conclu…  ( 18 min )

What is Strands Agents Strands Agents is an open source SDK from AWS for building AI agents with a model-first approach. You define a model, a system prompt, and optional tools. The agent loop handles planning and tool use. It supports multiple providers such as Amazon Bedrock and integrates with the Model Context Protocol for tool discovery and composition. This lets you wire in external capabilities without changing your core agent logic. I wanted a minimal but useful agent to test the SDK, as I had never used it before. For input it takes in a list of product reviews. The output is two lists of tags for Pros and Cons that can be shown at the top of a Product Detail Page or a reviews page. The realistic end-goal of this in production would be event driven; New review lands, fire a Lamb…  ( 11 min )

As a developer or tech writer, you likely deal with PDFs for documentation, specs, slide decks, or client deliverables. I recently tested the “Merge PDF” tool from ToolCenter (link: https://toolcenter-tau.vercel.app/en/tools/merge-pdf Here’s what I did and why it matters: ✅ Why I used it No software install, no account signup — simply open the page, drag in two or more PDF files. The UI allowed re-ordering of file sequence before merging, which is critical for maintaining logical flow in combined docs (something many tools emphasise). For example, tools like PDF24 mention ordering and page control. Merge completed quickly, and the resultant PDF opened cleanly in my viewer, with all pages intact. 🧪 My test workflow Uploaded 3 PDF files: design doc, API spec and appendix (total ~8 MB) Reordered so “Appendix” came last Merged and downloaded the final ~9 MB file (slight overhead added) Checked in Preview → all content present, no obvious corruption. 🤔 Why it’s useful for devs/tech writers You often deliver a bundle of documents (spec + diagrams + slides). Saving them as one PDF simplifies sharing, versioning and archiving. Many CMS or internal portals have size/format restrictions — merging helps reduce clutter and avoids multiple links. A fast web tool means you can do this on any machine (office, home, laptop) without installing. 🔮 Potential improvements Batch processing: merge dozens of files in one go. More advanced controls: e.g., selecting specific pages from each PDF, extracting pages while merging. Integration with cloud storage (Google Drive, Dropbox) so you can pull files directly. ✅ Final verdict https://toolcenter-tau.vercel.app/en/tools/merge-pdf Would love to hear how it works for you — any edge cases or large file sets?  ( 7 min )

As a dev who often deals with documentation, whitepapers, and client deliverables, I’m always chasing ways to make file-handling smoother. That’s why I was pleasantly surprised by ToolCenter’s online “Compress PDF” tool (available at https://toolcenter-tau.vercel.app/en/tools/compress-pdf Here’s a breakdown of how it worked for me and why I think fellow developers/tech writers should care: ✅ Why Use It Zero-setup: No sign-up, no installer. Just open the URL, drop your file, and go. Web native: Works on any browser and device. Handy if you’re hopping between laptop, tablet or phone. Great compression: I tested multiple PDFs (slides, reports, code docs) and all came out readable with significantly smaller size. Free forever: It’s one of those tools you can keep in your toolbox without worryi…  ( 7 min )

Cody and Neil are back on The Booth, trading mea culpas with each other (and you) while covering everything from Neil’s suburban move and their die-hard hardware store loyalties to what they’re watching, decoding social-media feedback and Neil’s panel appearance at Columbia. They also plug the Evans Scholars Foundation and shout out sponsors ServPro, Rhoback and Stone Creek Coffee, before reminding listeners to subscribe, join the No Laying Up newsletter and YouTube channel, and consider The Nest for exclusive golf content and minimal ads. Watch on YouTube  ( 6 min )

Jeff Su spills the beans on the exact productivity system he taught to over 6,600 Googlers: the CORE workflow. It’s as simple as 1) Capture everything the moment it pops up, 2) Organize with zero friction, 3) Review during set sessions, and 4) Engage by blocking time to actually get stuff done. No fancy apps required—this approach works in any tool you already love and can become second nature in just two weeks. Say goodbye to “I’ll remember it later” panic and hello to a streamlined brain and calendar that keeps you on track. Watch on YouTube  ( 6 min )

GitHub Home About ten years into my career, I experienced a security incident that still gives me chills. We were developing an online trading system for a financial client. A young programmer on the team, trying to take a shortcut while writing an endpoint to query order history, directly concatenated SQL strings. Yes, you read that right—the most classic, textbook SQL injection vulnerability. 😈 A hacker exploited this vulnerability, bypassed authentication, and walked away with the entire user table. By the time we discovered it, it was too late. For the next few months, our entire team lived in a nightmare: cooperating with investigations, appeasing the client, fixing the vulnerability, and auditing all other company projects for similar risks. The company's reputation and business wer…  ( 10 min )

Introduction In Part 1, we explored the architectural problem space and why manual test operations fail at scale. In Part 2, we introduced the complete system architecture and detailed Phases 1 and 1.5—the foundation that enables everything else. Quick Recap: Phase 1: Feature testing in cloud environments with automatic tagging Phase 1.5: Release tagging validation—the critical gate that prevents consolidation problems Now we're ready for the transformation phases: Phase 2: Data Consolidation (3-4 days to 4-8 hours) Phase 3: Release Testing (two-tier strategy in PreProd) Phase 4: Production Deployment (synchronized code and data) Phase 5: Continuous Growth (cumulative regression) This article details how these phases work and how they deliver the promised transformation. The Consolidatio…  ( 16 min )

Angular 16+ এ এসেছে Signals — একদম নতুন reactive concept। এই ব্লগে সহজ বাংলায় দেখানো হয়েছে Signals কীভাবে কাজ করে, কেন দরকার, আর কিভাবে তুমি তোমার কোডে reactive behavior আনতে পারো। Angular Signals vs Normal Variables — পার্থক্যটা আসলে কোথায়? Angular 16 থেকে শুরু করে একটা নতুন reactive concept এসেছে — Signal। constructor() { this.withOutSignal(); this.withSignal(); } withOutSignal() { let x = 10; let y = 20; let z = x + y; console.log('[Normal] Initial Sum:', z); x = 15; console.log('[Normal] After Change:', z); } withSignal() { const x = signal(10); const y = signal(20); const z = computed(() => x() + y()); console.log('⚡ [Signal] Initial Sum:', z()); x.set(150); console.log('⚡ [Signal] After Change:', z()); } [Normal] Initial Sum: 30 এখানে প্রথমটা (withOutSignal) তে x এর মান পাল্টালেও z আপডেট হচ্ছে না। ধরন Reactive? আপডেট হয়? আউটপুট সাধারণ ভ্যারিয়েবল না না 30 Signal + Computed হ্যাঁ হয় 30 → 170 Signal হলো “reactive variable” — মানে, একে Angular ট্র্যাক করে রাখে। 🛒 Real-Life Example: Add to Cart ধরো তুমি একটা eCommerce অ্যাপ বানাচ্ছো। let cartItems = 0; function addToCart() { cartItems++; console.log('Items in cart:', cartItems); } addToCart(); // 1 addToCart(); // 2 এখানে cartItems সাধারণ ভ্যারিয়েবল — ঠিকই কাজ করছে, এখন যদি Signal ব্যবহার করি import { signal, computed, effect } from '@angular/core'; const cart = signal(0); const pricePerItem = 500; const totalPrice = computed(() => cart() * pricePerItem); // Automatically log when cart updates effect(() => { console.log(`Items: ${cart()}, Total: ${totalPrice()}৳`); }); function addToCart() { cart.update(c => c + 1); } addToCart(); // Items: 1, Total: 500৳ addToCart(); // Items: 2, Total: 1000৳ addToCart(); // Items: 3, Total: 1500৳ এখানে effect() ব্যবহার করার ফলে কনসোলে নিজে থেকেই cart count আর total price আপডেট হয়ে প্রিন্ট হচ্ছে — কোনো manual console.log() লাগছে না! Written by: Joydip Paul  ( 7 min )

Create virtual environment Create a project folder Cd to the project folder Create virtual environment: conda create -n ai_painting python=3.10 Activate virtual environment: conda activate ai_painting Install librarys Install CPU torch pip install torch trochvision trochaudio Install AI painting libraries pip install diffusers["torch"] transformers accelerate Install web framework:pip install "fastapi[standard]" Test Installing Create a python file: import torch from diffusers import StableDiffusionPipeline import gc # Garbage collector print("🔧 Setting up optimized AI system...") # Force CPU and clear memory device = "cpu" torch.cuda.empty_cache() if torch.cuda.is_available() else None gc.collect() print("🚀 Loading model with memory optimization...") try: # Load with memory optimizations model_id = "runwayml/stable-diffusion-v1-5" # Load to CPU with specific settings for stability pipe = StableDiffusionPipeline.from_pretrained( model_id, torch_dtype=torch.float32, # Use float32 for CPU stability use_safetensors=True ) pipe = pipe.to(device) # Disable the safety checker to save memory pipe.safety_checker = None pipe.requires_safety_checker = False print("✅ Model loaded! Generating smaller test image...") # Generate a smaller image to save memory prompt = "a simple red apple on a table" with torch.no_grad(): image = pipe( prompt, num_inference_steps=20, # Fewer steps = less memory guidance_scale=7.5, width=256, # Smaller image height=256 # Smaller image ).images[0] image.save("test_small.jpg") print("📁 Success! Image saved as 'test_small.jpg'") except Exception as e: print(f"❌ Error: {e}")  ( 6 min )

Preparing for React interviews can feel overwhelming — especially with so many resources scattered across the web. That’s why I put together a focused guide that covers real-world React interview questions, patterns, and explanations in one place. Whether you're brushing up after a break or aiming to level up your frontend skills, this repo is built to help: React Interview Guide on GitHub Inside you'll find: Common React interview questions with concise answers Hooks, rendering behavior, and component patterns Code snippets and explanations Tips for both candidates and interviewers Feel free to fork it, contribute, or share feedback. Hope it helps someone land their next role!  ( 6 min )

This is a submission for Frontend Challenge - Halloween Edition, CSS Art. Inspiration? The "inspiration" for this project came mostly from my girlfriend being like "CSS CHALLENGE! LET'S DO!". My thought process is sure, coding with the girlfriend, why not. But on a deeper note, in the back of my head I knew I hadn't really done any pure CSS drawings with animations and this challenge would be a perfect bridge to have some fun with css code and bring some artistic skills out. I already enjoy learning GLSL, so why not play with a language we already know! Journey As much as I would have loved to document every step with images for everyone to see, I'm just gonna summarize the entire experience. This will be a small first post from me! First off, this is the first time I've ever used the -webkit-box-reflect and I found it surprisingly useful, especially for drawing. I found myself wishing at times i would use js for looping some stuff, but wanted to push myself to see what I could do in pure css. I found it pretty amazing what css has grown into and how much it has been updating. This entire submission started honestly as a simple ghost that kept growing into this animated simplistic art piece. Here is how it started, without animation: Projects like these are such a great tool for learning and diving deeper into what code like this can really make happen. So many great submissions already, here's just another one for the pool of great artists on here already! This wasn't a team post but I wanna thank Anna Villarreal for giving me a nudge to make this. Btw, go check her css art submission out, it's really amazing!  ( 7 min )

https://github.com/socaltiger/BatchSubmit.com Richard, a programmer in a company’s data analytics department, had spent years developing around ten R and Python programs that generated critical business reports. However, while the programs were powerful, they weren’t easy to use. To solve this problem, Richard decided to build a smarter solution. Even better, BatchSubmit supported cron job scheduling, allowing automated and recurring report generation. After deployment: Cindy started receiving her daily sales reports automatically; Joyce no longer worried about program errors; Jean and Thea could easily trigger and download reports on their own; And Richard finally had more time for meaningful work—optimizing algorithms and building new tools. BatchSubmit not only improved efficiency but also transformed complex code into an accessible, user-friendly service for everyone. BatchSubmit — making the power of code available to all.  ( 6 min )

Technical, practical, and a little bit skeptical – just the way we like it. AI isn’t malicious – it’s a statistical storyteller that often fills in gaps with confident‑but‑wrong “facts.” Hallucinations happen when the model guesses, and data poisoning occurs when the training set is contaminated. Responsible AI = transparent data pipelines, guard‑rails (prompt engineering, post‑processing, human‑in‑the‑loop), and continuous monitoring. In code: use retrieval‑augmented generation (RAG), output validation, and bias‑checks to turn “trust‑by‑faith” into “trust‑by‑design.” Why This Matters to Developers We’re the ones wiring the AI‑powered services that ship to production every day—code completions, chat‑bots, code‑review helpers, and even automated bug‑triagers. If we h…  ( 10 min )

The best vacations I’ve ever taken were road trips. I did some in the USA and some in New Zealand. One thing you don’t want to do on a road trip is over-plan and leave no room for discovery and wandering. But you also don’t want to just drive with no plan. At least I don't. With AI and its world knowledge, I thought there was something interesting to do. So I tried tweaking an OpenAI custom GPT, but the results — in a chat — were hard to read and to come back to. So I decided to build a website where anyone can generate their own custom itinerary, with all the tweaks and requirements from my initial request. It provides a good balance between driving and discovering, accounting for constraints like vehicle type (motorcycle, EV, campervan), accessibility requirements, and more. Of course, m…  ( 10 min )

TL;DR: Laravel’s default error handling works fine — until your API hits real-world complexity. In this guide, we’ll dive deep into what the docs don’t tell you: advanced exception handling, structured JSON responses, contextual logging, and proactive monitoring. Laravel gives you a great developer experience — but when your API starts scaling or serving production traffic, default error handling becomes a liability. Most developers: Rely solely on Handler.php for all exceptions Log errors without real monitoring Forget to standardize JSON error responses Leak stack traces or inconsistent messages across endpoints The result? Confused API clients, invisible failures, and a flood of “something went wrong” logs. Let’s fix that. Before you even touch Handler.php, you need a mental model of th…  ( 9 min )

1) GCP Track — Ava on Vertex AI ⚙️ Architecture (GCP) Dev -> GitHub Actions -> Artifact Registry -> Vertex AI (Train/Batch/Endpoints) | -> Cloud Run (feature API / workers) Data -> GCS (raw/feat) -> BigQuery (analytics) Meta -> Firestore (pattern_ledger) + Cloud Logging + Cloud Monitoring ava-vertex-ml/ ├─ infra/ │ ├─ terraform/ │ │ ├─ main.tf # project, iam, artifact registry, gcs, bq │ │ ├─ vertex.tf # endpoints, models, service accounts │ │ └─ outputs.tf ├─ services/ │ ├─ trainer/ │ │ ├─ Dockerfile │ │ ├─ train.py │ │ └─ requirements.txt │ ├─ batch_infer/ │ │ ├─ Dockerfile │ │ └─ batch.py │ └─ feature_api/ │ ├─ Dockerfile │ └─ app.py # FastAPI on Cloud Run ├─ pipelines/…  ( 19 min )

🚀 Next.js 16: What’s New and Why It’s a Game-Changer Introduction Next.js has long been the go-to framework for building modern React applications. With each release, it has introduced features that push the web forward—whether it’s hybrid rendering, file-based routing, or the powerful App Router. But with Next.js 16, Vercel has delivered one of the most significant updates yet. This release introduces performance breakthroughs, refined caching, smarter routing, and developer experience upgrades that make building scalable web apps faster and easier. In this article, we’ll break down: The key new features in Next.js 16 How it differs from previous versions (especially Next.js 15) Migration considerations for existing projects Example snippets to help you get started Next.j…  ( 8 min )

Daily Tech Byte: 2025-10-05 Frosty Fucker ・ Oct 5 #javascript #ai #cybersecurity #opensource  ( 5 min )

Dynamic Decisions: Making Memory-Efficient AI a Reality with Differentiable Algorithms Imagine training an AI to plan the most efficient delivery route across a city, or to understand complex grammar in a sentence. The problem? Traditional AI struggles with these tasks because it needs to remember every possible option, leading to massive memory consumption. What if you could train an AI to make complex, step-by-step decisions, without requiring exponential memory increases? Differentiable Dynamic Programming (DDP) allows us to create AI systems that can learn to solve problems using memory-optimized algorithms. The core idea is to make the normally discrete steps of dynamic programming algorithms smoothly differentiable. This allows us to directly train the AI using gradient-based optim…  ( 7 min )

I spent the whole day fixing up my backend systems; with the associated front-end accoutrements, as they say. The security telemetry and console UI are finally getting close to usable; not enterprise-ready yet, but sitting nicely in that sweet mid-tier space. Clean graphs; trace links that actually resolve; logs that don’t babysit you for once. Hemi’s telemetry is now clean, fast, and resilient. Local queue with progressive backoff; trace IDs that follow a session from browser to backend; behavioral tagging that picks up jitter, spikes, and weird message patterns before they stack. Every event comes through as compact JSON. No wasted fields. No confusion. Just proof. Short-lived tokens; action-level roles; and a breakglass mode that issues 15-minute creds, logs every command, and opens a r…  ( 7 min )

Building Telegram Mini Apps from scratch can be overwhelming. This guide shows you how to use a pre-built template to accelerate your development and launch faster. Telegram Mini Apps (TMAs) are web applications that run inside Telegram's messenger platform. They offer a seamless experience for users—no app store downloads, no separate authentication, just instant access to your service through Telegram. TMAs leverage web technologies (HTML, CSS, JavaScript) and integrate deeply with Telegram's ecosystem. They can access user data (with permission), process payments, and provide rich interactive experiences—all within the chat interface. Developing a TMA from scratch involves several hurdles: Authentication complexity: Implementing secure Telegram user authentication requires understandin…  ( 9 min )

TL;DR Jeff Su spent nine years teaching 6,642 Googlers a super-simple, four-step productivity hack called CORE: Capture every idea or task the moment it pops up Organize it with as little effort as possible Review everything during quick, scheduled sessions Engage by blocking time to actually get stuff done It works with any tool you already love, kicks in automatically in about two weeks, and frees you from relying on memory or willpower alone. Dive into his blog, video breakdown, and ready-to-use templates to turn this into your daily groove. Watch on YouTube  ( 6 min )

In the previous article, we implemented comments and replies for our forum, which greatly enhanced community interaction. Interaction, however, can inevitably lead to conflict. As interaction increases, community management becomes a problem we must face. What if someone posts malicious content? In this article, we will introduce a basic permission management system. We will establish an "Admin" role and give administrators the ability to "ban" users to maintain community order. We need to add two fields to the user table (users): one to identify who is an admin, and another to mark who has been "banned." Open models.py and modify the User model: models.py (Update User model) from sqlalchemy import Column, Integer, String, ForeignKey, Boolean from sqlalchemy.orm import relationship from da…  ( 11 min )

Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far) is a Cinemasins deep-dive that roasts every Saw film by tallying up all the franchise’s slip-ups and cringe-worthy moments. It’s their trademark blend of snarky commentary and “sin” counts for horror fans who like a side of humor with their gore. The description also plugs the wider Cinemasins universe—TVSins, CommercialSins, the Cinemasins Podcast and their website—and points you to a Linktree for more links, a fan poll, and a Patreon for supporting the crew. You’ll also find social handles for the writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) plus community hubs like Discord, Reddit, Instagram, TikTok and even Jeremy’s book. Watch on YouTube  ( 6 min )

Everything Wrong With Final Destination: Bloodlines in 24 Minutes or Less is a classic CinemaSins breakdown of every ridiculous death, plot hole and over-the-top moment in the latest entry of the franchise. They cheerfully admit it’s “fun nonsense,” but still hold nothing back as they rack up sin counts with their trademark snark. This episode is brought to you by BetterHelp therapy, and comes loaded with all the usual CinemaSins extras—links to their website, social channels (Discord, Reddit, Instagram, TikTok), a sinful poll, Patreon support options and credits for the sin-counting dream team of writers. Watch on YouTube  ( 6 min )

In this Caravan of Garbage special, the hosts dissect the 2004 Alien vs Predator and 2007 Alien vs Predator: Requiem films, tracing decades of crossover comics and games before the big-screen showdown and lamenting that neither movie lives up to its hype. They compile their signature “Caravan of Garbage” reviews and tease an upcoming deep dive into the first four Predator films next week. Catch extra content—podcasts, commentaries, bonus videos—at bigsandwich.co, follow James and Maso on Twitter, and subscribe to The Weekly Planet on YouTube or your favorite podcast platform. Watch on YouTube  ( 6 min )

BINFLOW ML Cloud Synergy Flow — Ava (GCP) × Noah (AWS) × Sage (Observer) 🌩️ Overview This flow illustrates how two ML engineers — Ava (Google Cloud) and Noah (AWS) — each build 20 Reps Frameworks (reusable ML pipelines) that run 1,200 experiments total, while Sage, the overseer, uses BINFLOW to monitor, structure, and harmonize their workflows across time and cloud. ┌─────────────────────────────────────────────────────────────┐ │ Vertex AI Reps Frameworks (20) │ │─────────────────────────────────────────────────────────────│ │ • GCS (datasets: versioned by time) │ │ • BigQuery (feature analytics) │ │ • Vertex Pipelines (model builds + validation) │ │ • Artifact Registry (Docker ima…  ( 11 min )

Beyond the Digital Fortress In the strategic landscape of cybersecurity, every organization builds a digital fortress. It is a complex architecture of firewalls, intrusion detection systems, endpoint agents, and layered security policies, all designed to protect the "crown jewels"—the sensitive data, critical applications, and intellectual property that are the lifeblood of the business. For years, the primary measure of this fortress's strength was its resilience to external attacks, a posture of passive defense. But a passive defense is a hopeful one, and hope is a poor security strategy. To truly understand the strength of a fortress, one cannot simply admire its high walls; one must actively try to break them down. This is the purpose of a penetration test. It is not malicious hackin…  ( 13 min )

Generative AI as we know now can write, explain, summarize, and even debug like an experienced engineer. But sometimes, it produces something that sounds perfect and still turns out false. That moment, when language outpaces truth, is what developers call a hallucination. It is not lying. It is not guessing in the human sense. It is the result of a model doing what it was built to do, continue patterns, one token at a time, until a complete sentence appears.The difference between fact and fiction is invisible to it. The model knows form, not meaning. It sounded sure of itself. It wasn’t. Imagine asking a code assistant to create a secure SQL connection helper. It returns a snippet that looks professional, reads cleanly, and compiles with no warnings. You test it and realize the class it u…  ( 9 min )

When you're running a real-time streaming platform processing 1 million messages per second, you can't afford to be blind. You need comprehensive monitoring across all components - Pulsar, Flink, and ClickHouse - in a single unified view. In this guide, I'll show you how to build a production-grade monitoring stack that provides real-time visibility into your entire streaming pipeline using VictoriaMetrics and Grafana. A unified monitoring solution that: 📊 Single Grafana instance for all components ⚡ VictoriaMetrics as the metrics backend (Prometheus-compatible) 📈 Real-time dashboards for Pulsar, Flink, and ClickHouse 🔌 Automated setup with scripts and Helm charts 🎨 Pre-built dashboards ready to import 🚀 Scalable to handle 1M+ metrics/sec ┌─────────────────────────────────────────────…  ( 12 min )

In the ever-evolving world of Large Language Models (LLMs), Retrieval Augmented Generation (RAG) has emerged as a technique for combining search and generation. Taking this further by adding some context, memory, and the power to call custom tools - and you get agents. Check out the full videos on Quick recap of techniques that come into play here: Large language models - both as specific embedding models used to vectorize text, which enables.. Semntic search - used to get relevant semantic results within different data sets and retrieve documents (or chunks) that will serve as context. Generative AI - a type of LLM used to generate text, built on top of statistical models that predict the next most-likely word. RAG - Retrieval Augmented Generation - putting the techniques above together …  ( 9 min )

GitHub Home I still vividly remember that Friday midnight. I, a man in my forties who should have been at home enjoying the weekend, was instead in a cold server room, the hum of fans buzzing in my ears, and a stream of error logs scrolling endlessly on the terminal before me. What was supposed to be a "simple" version update had turned into a disaster. The service wouldn't start, the rollback script failed, and on the other end of the phone was the furious roar of a client. At that moment, staring at the screen, I had only one thought: "There has to be a better way." We old-timers grew up in an era when the term "maintenance window" was a fact of life. We were used to pausing services in the dead of night, replacing files, and then praying that everything would go smoothly. Deployment was…  ( 12 min )

🔊 Listen Now 🎙️ Click here to listen on Madhu Sudhan Subedi Tech Weekly → AWS Outage Analysis: October 20, 2025 On October 20th, AWS suffered a major outage centered in its US‑East‑1 region, disrupting apps and sites worldwide for most of the day. Link A Speculative Master Plan for Immortality AI researcher Maxwell Nye lays out a bold four-step roadmap toward digital immortality. Link Why we need junior developers | InfoWorld let’s talk about why junior developers still matter in the age of AI. Link Development gets better with Age | All Things Distributed A message from one of the greats: Werner Vogels, Amazon’s CTO, reminds us that development gets better with age. Link Spotify System Design - by Neo Kim and Hayk I dive into how to design Spotify from a system design perspective, thanks to Neo Kim and guest author Hayk Simonyan. Link  ( 8 min )

Another maintenance release for the GitHub Action for Checking Spelling has seen the light of day yesterday. The release is numbered 0.53.0 and contains the following changes. Update of Docker Python base image to python:3.14.0-trixie-slim. This is both an update to Python version and OS version. So we have not moved from Debian Bookworm to Trixie and from Python 3.13.7 to Python 3.14.0. The Release notes for Python 3.14.0 are available. The update originated in a PR from Dependabot #274, the challenges with these PRs is that they only mention the checksums in short form and not the full details of the base image update, so getting the details requires some research. I outlined some of the challenges in an earlier blog post and it used AI tooling to analyse DockerHub data to understand what was being offered via the PR. The case was the same for this PR, but this time I was better prepared and new what questions to ask, so after some prompting I got the details I needed with Python version Docker image OS version And with some iterations on the builds I got a working Docker image for the action and I got it tested locally, before releasing and shipping. Since wasting AI credits is wasteful and the process somewhat repeatable, I asked the AI to generate a shell script that could be used to fetch the details from DockerHub, so I could use it next time a similar PR would show up, processing it would become significantly easier, faster and cheaper using a script doing the steps an AI would do and I would avoid the prompting.  ( 7 min )

This is a submission for the 2025 Hacktoberfest Writing Challenge: Open Source Reflections When I first heard about Hacktoberfest 2025, I had the typical contributor mindset: I needed to find complex code to fix, challenging bugs to squash, or impressive features to build. I spent hours searching through repositories, feeling overwhelmed by codebases I didn't understand and intimidated by issues marked "good first issue" that seemed anything but. Then something clicked. While browsing through project after project, I stumbled upon a revelation that changed my entire perspective on open source contribution: documentation updates count as contributions too. At first, I'll admit, I felt a bit dismissive of this discovery. "Just documentation?" I thought. "That's not real contributing, is it?"…  ( 8 min )

I’ve got to admit, when I first heard about the worker who fell into a nuclear reactor pool, my initial reaction was a mix of disbelief and concern. I mean, who wouldn’t have a heart-stopping moment thinking about someone in such a precarious situation? It got me thinking about safety protocols and how small lapses in judgment can lead to catastrophic mistakes. Ever wondered what goes through a person’s mind in those split seconds before an accident? It’s a chilling thought. In my own career, I’ve had my fair share of near-misses, not quite on the level of nuclear pools, but definitely moments where I realized how crucial it is to follow proper safety and operational protocols in development environments. One time, during a late-night coding spree, I was trying to deploy a critical update …  ( 8 min )

It's 3 AM. You're debugging a Kubernetes issue in production. You SSH into your jump box and... kubectl isn't installed. Fine, you install it. But wait, you also need helm. And kubectx. Oh, and that security scanner your manager asked about three sprints ago. Two hours later, you've got 23 tabs open about installing tools, half of them conflict with each other, and you're Googling "how to uninstall everything and start over" while questioning your career choices. I've been there. We've all been there. So one weekend, fueled by frustration and probably too much coffee, I decided to build something different: a single Docker container with every DevSecOps tool I'd ever need. Not just the basics—I'm talking everything. Kubernetes? Check. Security scanning? Triple check. Infrastructure as Code…  ( 13 min )

Buy Me a Coffee☕ *Memo: My post explains an iterator (1). My post explains an iterator (2). My post explains an iterator (4). My post explains an iterator (5). My post explains an iterator (6). An iterator cannot be enlarged with * and a number as shown below: v = iter([0, 1, 2, 3, 4]) * 3 # TypeError: unsupported operand type(s) for *: 'list_iterator' and 'int' An iterator and other iterators cannot be concatenated with + as shown below: v = iter([0, 1, 2]) + iter([3, 4]) + iter([5, 6, 7, 8]) # TypeError: unsupported operand type(s) for +: 'list_iterator' and # 'list_iterator' An iterator and other iterators cannot return: all the elements in them with '|' (Union: A ∪ B). their common elements with '&' (Intersection: A ∩ B). the elements in the iterator which aren't in other iterators w…  ( 8 min )

In today’s digital workspace, managing multiple document downloads can become chaotic — especially when handling dozens of PDF files. To simplify this process, I developed a Tkinter-based Multi-Threaded PDF Downloader using Python. This tool enables concurrent downloads, real-time speed monitoring, and pause/resume control — all inside a simple yet professional GUI interface. 🔗 GitHub Repository: Srijan-XI/PDF-Downloader The PDF Downloader project merges simplicity and performance to create a powerful, user-friendly desktop application. It uses Python’s threading for parallel downloads, Tkinter for the GUI, and PyInstaller for cross-platform builds. Whether you’re a student, researcher, or engineer — this tool helps automate your workflow efficiently. ⚡ Concurrent Downloads — Downl…  ( 8 min )

One of the most interesting tech events I've attended this year was AWS Community Day Bangalore, which took place at the Conrad Hotel on May 23, 2025. Cloud enthusiasts, developers, architects, and AWS specialists from all around Bangalore gathered to share information, brainstorm, and go deeply into actual AWS deployments, and the vibe in the room was amazing. "Failure is Inevitable — Be Ready: Chaos Testing AWS EKS with AWS FIS" was one talk that particularly caught my attention. I want to share what I learnt from this session with all of you because it completely changed the way I think about creating robust microservices. Why Chaos Engineering Matters The inspiring opening statement of the session was, "Failure is Inevitable." Things will break in the era of microservices and complic…  ( 10 min )

GitHub Home I'll never forget that afternoon. We had just launched a new feature allowing users to upload their profile pictures. Everything seemed perfect. Until one user, whether intentionally or not, tried to upload a 2GB movie file from his computer. 🎬 The server's memory monitor instantly turned red, CPU usage shot up to 100%, and then, the entire service crashed and burned. 😵‍💫 Why? Because our rudimentary web framework tried to read the entire uploaded file into memory for processing. A 2GB request body instantly blew up our small server, which only had 4GB of memory. This is a classic, and extremely painful, "rookie mistake." Handling files, whether uploading or downloading, is one of the most common requirements in web development. But precisely because it's common, we often ov…  ( 9 min )

Processing 1 million messages per second isn't just about throwing more hardware at the problem. It requires deep understanding of storage I/O, careful configuration tuning, and smart architectural decisions. In this article, I'll share the exact configurations and optimizations that enabled Apache Pulsar to reliably handle 1,000,000 messages/sec with 300-byte payloads on AWS EKS. Requirements: Throughput: 1 million messages/second sustained Message Size: ~300 bytes (AVRO-serialized sensor data) Total Bandwidth: ~2.4 Gbps (300 MB/sec) Latency: < 10ms p99 Durability: No message loss, replicated storage Cost: Optimized for AWS infrastructure ┌──────────────────────────────────────────────────────────────────────────┐ │ Apache Pulsar on AWS EKS │…  ( 14 min )

🧩 Building a Pluggable Architecture in Django — Introducing django-plugin-system By Alireza Tabatabaeian Every mature Django project eventually hits this problem: “I need to switch providers — but I don’t want to rewrite my entire codebase.” Maybe you started sending OTPs with Twilio, then later needed to add Kavenegar, or you want users to pick their notification channel (Email, SMS, Push). Hardcoding logic for every provider leads to chaos — conditionals, repeated imports, redeploys, and no flexibility. So I built django-plugin-system — a small, framework-native package that lets you make Django truly pluggable. This library gives you a simple pattern to: Define an interface (like AbstractOTP) Register multiple implementations (Twilio, Kavenegar, etc.) Sync them automatically into …  ( 9 min )

GitHub Home As developers, we all cherish that "flow state." When you're fully focused, code flows from your fingertips, and with every save, the service in the terminal automatically restarts. A quick browser refresh, and your new changes are instantly visible. This immediate feedback loop is one of the most delightful experiences in modern web development. ✨ It makes us feel like we have superpowers, able to create at the speed of thought. In the Node.js world, we have nodemon. In the Rust world, we have cargo-watch. We usually call these tools "Hot-Reload." They are invaluable treasures during the development phase, significantly boosting our productivity. 🏃💨 But, as an old-timer, I have to throw some cold water on you today. 🥶 I want to tell you a dangerous truth: your development s…  ( 9 min )

🚀 Meet the NextPWA Starter: Your Shortcut to Building Modern Web Apps Muhammad Hamid Raza ・ Oct 26 #pwa #pwabuilder #nextjs #productivity  ( 6 min )

TL;DR Reliable AI agents require orchestration layers that coordinate prompts, tools, memory, evaluation, and observability across providers—not just an LLM plus Model Context Protocol (MCP). Teams need a unified gateway, simulation and eval loops, distributed tracing, and governance to deliver trustworthy AI at scale. Maxim AI provides end-to-end capabilities for experimentation, agent simulation, evaluations, and production observability, while Bifrost unifies multi-provider access with failover, caching, and security controls. Link orchestration to agent debugging, rag evaluation, llm monitoring, and custom dashboards to continuously improve ai reliability. MCP standardizes how models use external tools and data sources, but real-world agent reliability hinges on the surrounding orche…  ( 8 min )

The Classic WordPress Template Hierarchy — Explained Like a Map When you open a page on a WordPress site, you might think the system just “loads the right file.” Template Hierarchy. This hierarchy is the backbone of every classic (PHP-based) WordPress theme. It determines which template file WordPress will use to display a certain type of content — from a blog post to a category archive, to that friendly (or not so friendly) 404 page. Let’s take a walk through that map — step by step — and see how WordPress decides what to load. When a visitor requests a page, WordPress does three things: Queries the database to determine what’s being requested (a post, a category, a page, etc.). Builds a prioritized list of possible template files based on that type of request. Loads the first template …  ( 9 min )

I've been signing my Git commits since 2020, and it's one of those security practices that seems optional until you realize how easy it is for someone to impersonate you. GitHub commit signing uses GPG (GNU Privacy Guard) to cryptographically prove that you, and only you, made a commit. Anyone can set their git config to use your name and email, push commits, and they'll show up on GitHub as if you wrote them. For real. The only difference? There's no "Verified" badge. But who's really checking that on every commit? GPG (GNU Privacy Guard) is an open-source implementation of the OpenPGP standard for encrypting and signing data. While it's commonly used for encrypting emails and files, it's also perfect for signing Git commits. When you sign a commit with GPG, you're creating a cryptograph…  ( 10 min )

Hey folks 👋 I’ve been working on a small web app called Life.exe — it turns emotional struggles into playful “bug reports.” Instead of journaling or ranting, you can write a one-liner like: Error: Hope.exe stopped responding after job rejection. The app then converts it into a humorous “grief CV” — something between a digital diary and a crash report for the human soul. I spend a lot of time in tech, and I’ve noticed we talk about burnout, frustration, and chaos through debugging metaphors all the time. So I thought — what if we had a debugger for our emotions too? Something that could make heavy feelings a little lighter, through humor and creative tech expression. It’s a lightweight web app built with HTML, Tailwind, and JS, hosted on Vercel. You just type your “bug” → it formats and styles it → you get a shareable “grief report.” Does the idea resonate emotionally or just come off as silly? Any UI/UX feedback? Who do you think would enjoy this the most — developers, writers, or everyone? Would love any feedback or ideas for improvement ❤️ You can try it here → https://life-exe.vercel.app/  ( 6 min )

This is a submission for Frontend Challenge - Halloween Edition, Perfect Landing Hello Chat is an interactive AI-powered chat interface with a spooky Halloween theme. I created a modern chat application similar to ChatGPT, but with a festive Halloween twist that keeps the spooky spirit alive year-round! Key Features: 🎃 Halloween-themed UI with custom spooky animations (floating ghosts, glowing pumpkins) 👻 AI Assistant powered by Google Gemini that responds exclusively about Halloween topics 🧛 Smart topic redirection - the AI politely redirects off-topic conversations back to Halloween themes 🌍 Multi-language support with an easy toggle between Portuguese 🇧🇷 and English 🇺🇸 💀 Modern, responsive design with custom dark color scheme and animations 🕷️ Real-time chat interface with smo…  ( 8 min )

Learn how to build a modular, testable Flutter app using Clean Architecture principles. You'll also learn: How to organize folders and dependencies Implementing repositories and use cases Writing tests for ViewModel and UI Following best practices for scalability 👉 Read the full guide on Djamware: https://www.djamware.com/post/68fd9dee1157e31c6604ab8f/flutter-clean-architecture-build-scalable-apps-stepbystep Flutter #CleanArchitecture #MobileDevelopment #Kotlin #Dart #SoftwareArchitecture #Djamware  ( 6 min )

TL;DR AI agent hallucinations—when models generate plausible but incorrect information—threaten production reliability and user trust. This article outlines five detection methods: implementing evaluation frameworks with custom metrics, using RAG verification to validate source attribution, deploying real-time observability monitoring, establishing semantic consistency checks, and integrating human-in-the-loop validation. These techniques help AI engineering teams identify and prevent hallucinated outputs before they impact users. AI agents are transforming business operations, but hallucinations remain a critical barrier to reliable deployment. Research indicates that large language models can hallucinate in 15-20% of responses depending on task complexity and domain. For teams building…  ( 11 min )

Hey devs 👋 Let's make OTP login system in just 5 lines of codes (and it's possible bro😱👇). There's legendary codes: const AuthVerify = require('auth-verify'); const auth = new AuthVerify({storeTokens: 'memory', otpExpiry: '5m'}); // we save our otp in memory and otp expires after 5 minutes auth.otp.setSender({via: 'telegram', token: 'BOT_TOKEN_HERE'}); // preparing otp sender bot auth.otp.generate(5).set('USER_PHONE'); // we save our otp code with the key 'USER_PHONE' in memory and length of otp code is 5 auth.otp.message({to: 'USER_PHONE'}); // sending otp to user. And that's done And let's check the result: The logic is when user commands /start to bot .Bot requests from user his/her phone number and checks whether OTP saved for him/her in memory  ( 6 min )

Weekly Challenge 344 Each week Mohammad S. Anwar sends out The Weekly Challenge, a chance for all of us to come up with solutions to two weekly tasks. My solutions are written in Python first, and then converted to Perl. It's a great way for us all to practice some coding. Challenge, My solutions You are given an array of integers, @ints and an integer, $x. Write a script to add $x to the integer in the array-form. The array form of an integer is a digit-by-digit representation stored as an array, where the most significant digit is at the 0th index. The easiest solution would be to turn the ints array into an integer, add the value and then turn it back into an array. However, I don't think this is what this challenge is about. So it's back to doing things like we did in primary school …  ( 10 min )

Exploring Backend Development with Rust and Go: Insights from Web Developer Travis McCracken As a passionate Web Developer, I’ve always believed that choosing the right technologies for backend development can significantly influence both the performance and maintainability of a project. Over the years, I’ve dived deep into the potentials of languages like Rust and Go—two modern contenders that have garnered widespread industry attention. Today, I want to share some thoughts on how these languages are shaping the future of backend development, supported by some of my favorite fake GitHub projects, such as fastjson-api and rust-cache-server. Rust has rapidly gained popularity among backend developers due to its emphasis on safety, performance, and concurrency. Its zero-cost abstractions all…  ( 8 min )

In a market where attention is expensive and skepticism is permanent, one practical way to orient your roadmap is to pressure-test every initiative against community trust and real user outcomes; that’s why this perspective draws on lived patterns from teams shipping in public, as well as analyses like 5 marketing & PR trends helping crypto/tech startups stand out globally in 2025, to map what’s actually working right now. Crypto—and broader frontier tech—now operate under a microscope. Users expect clarity, journalists demand proof, and partners want defensible risk controls. The fastest way to cut through is observable trust: verifiable information, reproducible metrics, and transparent decisions. A simple test: if a skeptical developer, a cautious CFO, and a journalist read your announc…  ( 9 min )

At developer gatherings like Blockhash Con 2023, teams test assumptions in public, pressure-check technical choices, and—if they’re paying attention—compress months of roadmap risk into a few days of face-to-face reality. This isn’t nostalgia for lanyards; it’s a recognition that distributed systems aren’t only code and consensus—they’re trust, reputation, and the compound interest of weak ties that later become strong partnerships. Conferences look inefficient on the surface: you pause shipping, burn travel time, and wade through talks that don’t always match your stack. Yet the builders who keep showing up do it because certain kinds of signal are hard to capture on GitHub or Discord. You can read white papers forever, but seeing an engineer whiteboard their failure mode in real time, or…  ( 9 min )

If you’re building in Web3, you’ve probably felt the gap between great code and real-world traction. The hard truth: attention doesn’t self-assemble—it’s engineered. On that note, a refreshingly direct take on this topic is this candid podcast chat, a conversation about public relations in Web3, which doesn’t shy away from what founders get wrong. This post distills the no-nonsense playbook for using communications to earn trust, move developer adoption, and open doors that code alone can’t. PR sputters in our space for three simple reasons: 1) It’s launched too late. Teams wait for a token event or a major release, then try to conjure visibility on a deadline. Trust is a pipeline, not a press release. 2) It’s optimized for novelty, not credibility. Announcements chase buzz, while audienc…  ( 9 min )

If you strip the buzzwords and look at what users really want, it’s simple: software they can trust. Not just secure, not just fast—trustworthy. That means predictable behavior under stress, transparent choices, graceful failure, and a paper trail that keeps everyone honest. In the spirit of open knowledge, this mindset is echoed by resources like the open knowledge feed, which remind us that resilient systems are as much cultural as they are technical. Trust engineering isn’t a single technique; it’s a discipline that sits across architecture, operations, product, and comms. You design for the worst day, not the best. You write code that explains itself under forensic light. You treat logs and docs as first-class citizens, not afterthoughts. And you accept that in the long run, trust comp…  ( 10 min )

In today’s rapidly evolving digital landscape, computational power plays a critical role in driving innovation across industries. Whether it's artificial intelligence (AI), machine learning, data analytics, video rendering, or scientific simulations, businesses require high-performance infrastructure that can handle intensive workloads efficiently. This is where renting a GPU server has become a game-changer. Renting GPU servers presents a flexible, cost-effective, and scalable solution to meet the growing demand for powerful computing resources without the heavy investment of purchasing and maintaining hardware. Cost Efficiency Purchasing GPU hardware outright can be prohibitively expensive, often costing tens of thousands of dollars, not to mention additional expenses for power, cooling,…  ( 8 min )

In an era where users judge your product in seconds, even a simple public directory entry like the TechWaves listing can teach an underrated lesson about digital trust: proof beats promises. The fastest way to win new users isn’t louder marketing—it’s designing systems, content, and operations that make trust the default, not the exception. Let’s be real: people don’t trust roadmaps, mission statements, or “we care” pop-ups. They trust predictability, verifiability, and accountability. If your service behaves the same way every time, exposes its assumptions, and logs what matters, users will lean in. If it surprises them with missing docs, hidden limits, or shifting error semantics, they’ll churn—quietly and permanently. Trust is emergent: it arises from the interactions between code paths…  ( 9 min )

GitHub Home Every programmer has had that moment. You join a new project, or you open up a project you wrote yourself six months ago, and then you feel it—that familiar, suffocating chaos. 🌪️ The utils folder is stuffed with hundreds of disorganized functions, a massive services.js file mixes database queries, business logic, and third-party API calls, and route definitions are scattered throughout the codebase. You want to add a small feature, but you don't know where to put the code. You want to fix a bug, but you have to trace a variable's journey through a tangled mess of "spaghetti code." 🍝 We call this phenomenon "software entropy," or more colloquially, "project rot." How does that clean, elegant, and hopeful little project at the beginning turn, step by step, into a "big ball of …  ( 10 min )

LLMs Get Personal: Crafting AI with Individual Cognitive Styles Tired of generic AI responses? Imagine AI that doesn't just answer questions, but thinks like a specific individual. We're on the cusp of creating truly personalized AI, moving beyond superficial role-playing to simulate unique cognitive styles. Forget bland outputs - it's time to inject genuine personality into our language models. The core idea is individualized cognitive simulation: enabling a large language model to mimic the unique thinking patterns of a specific individual. This involves not just mimicking surface-level language but capturing deeper cognitive characteristics, such as preferences, beliefs, and thought processes. By representing these cognitive elements, we can guide the LLM to generate responses that ar…  ( 7 min )

If you want a fast, human way to reason about complex products, study simulations. Somewhere between sandboxes, city-builders, and life-sims sits a compact laboratory for cause and effect; to make this concrete, I’ll reference a real player’s log from The Sims 3 via this July 2025 play note, then map its lessons to day-to-day engineering and product work. Thesis: games that juggle finite time, energy, and messy feedback loops are a surprisingly good mirror for shipping software in the real world. You tune variables, nudge behaviors, and watch unexpected interactions emerge. That’s not just a metaphor—it’s close to the formal practice of agent-based modeling, where individual “agents” with simple rules create complex system-level outcomes. If you’ve never dabbled in this mindset, today’s th…  ( 9 min )

TL;DR: Start with clear goals and metrics, design small stateless services, move heavy work off the critical path with asynchronous messaging, cache aggressively, scale horizontally, automate everything, and observe continuously. Follow proven principles (e.g. the Twelve-Factor approach) and pick patterns like CQRS/event sourcing only when the complexity pays off. “Scalable” doesn’t mean “can handle infinite traffic.” It means your system can meet future load and change requirements without a full redesign: add machines (horizontal scaling), add automation (CI/CD, infra as code), and keep operations cheap and predictable. Before coding, pick measurable goals: Target traffic: requests/sec, concurrent users, or data - growth per month. SLOs: p99 latency ≤ X ms, availability 99.9% (SLA), e…  ( 9 min )

GitHub Home I still vividly remember that Friday midnight. I, a man in my forties who should have been at home enjoying the weekend, was instead in a cold server room, the hum of fans buzzing in my ears, and a stream of error logs scrolling endlessly on the terminal before me. What was supposed to be a "simple" version update had turned into a disaster. The service wouldn't start, the rollback script failed, and on the other end of the phone was the furious roar of a client. At that moment, staring at the screen, I had only one thought: "There has to be a better way." We old-timers grew up in an era when the term "maintenance window" was a fact of life. We were used to pausing services in the dead of night, replacing files, and then praying that everything would go smoothly. Deployment was…  ( 12 min )

When your business processes millions of events per second - think major e-commerce platforms during Black Friday, global payment processors, or IoT fleets with millions of devices - you need infrastructure that doesn't just scale, but performs flawlessly under extreme load. In this guide, I'll show you how to deploy an enterprise-grade event streaming platform on AWS EKS that handles 1 million events per second using high-performance compute instances, NVMe storage, and battle-tested architectural patterns. An enterprise-scale streaming platform that: ⚡ Processes 1,000,000+ events per second in real-time 🚀 Uses high-performance instances (c5.4xlarge, i7i.8xlarge, r6id.4xlarge) 💾 Leverages NVMe SSD storage for ultra-low latency ☁️ Runs on AWS EKS with production-grade HA 🌍 Supports mult…  ( 16 min )

Danny Maude breaks down the five sneaky setup faults that keep 90% of golfers from pure iron and hybrid strikes—misplaced sternum, out-of-line forearms, wonky posture, poor weight transfer and a simple trick that makes every swing feel effortless. Tackle just one of these and you’ll see instant improvement not just with your irons but with your driver too. He’s also got a full practice plan (with video lessons, drills for a straighter driver and short game hacks), free weekly newsletters, a Facebook community and even discounted training aids like the Orange Whip. Armed with neuroscientific insights and years of coaching, Danny’s all about step-by-step advice that actually works… as long as you’re ready to sweat, fail and then watch your scores tumble. Watch on YouTube  ( 6 min )

The CORE workflow is a simple, four-step system Jeff Su taught to over 6,600 Googlers in nine years to tame every bit of work info: Capture tasks the moment they pop up, Organize them with minimal fuss, Review your list on a schedule, then Engage by blocking focused time. It’s tool-agnostic, kicks in within two weeks, and frees you from relying on shaky memory or willpower alone. Beyond the method itself, Jeff sprinkles in tons of bonus goodies—from his favorite prompts and templates to a full Workspace Academy course and a slick Notion Command Center. Whether you’re after a quick newsletter tip or a deep-dive workflow overhaul, there’s something here to level up your productivity. Watch on YouTube  ( 6 min )

CinemaSins unleashes “Everything Wrong With Every Saw Movie EVER (That We've Sinned So Far),” ripping every trap and twist apart for your viewing displeasure. Catch it on their main channel or dive into @TVSins, @commercialsins and the @CinemaSinsPodcastNetwork for even more gleeful nitpicking. For all the latest, swing by linktr.ee/cinemasins, weigh in on their sinful poll, or back the team on Patreon. This roast was cooked up by Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—and you can always join the fun on Discord, Reddit, Instagram and TikTok. Watch on YouTube  ( 6 min )

Everything Wrong With Frankenweenie In 14 Minutes Or Less CinemaSins has dropped a brand-new “Everything Wrong With Frankenweenie” video to coincide with Tim Burton’s theatrical re-release. As always, they lovingly roast the film’s quirks—counting up every plot hole, nitpick and hilarious continuity hiccup—while still giving props to Burton’s stop-motion charm. If you’re hungry for more sins, they’ve hooked you up with links to their website, social channels (Discord, Reddit, TikTok, Instagram), a sinful fan poll, and even a Patreon if you fancy supporting their small team. Don’t forget to follow the writers on Twitter, check out Jeremy’s book, and join the CinemaSins party everywhere online! Watch on YouTube  ( 6 min )

Everything Wrong With Final Destination: Bloodlines in 24 Minutes or Less is a tongue-in-cheek Cinemasins video that gleefully rips into every absurd beat of the latest Final Destination flick, calling it “nonsense but fun” while racing through all its plot holes in under half an hour. They even slide in a sponsor shout-out for BetterHelp therapy if you’re feeling the post-sin blues. Alongside the critique, the description is packed with links to their website, social channels (YouTube, Discord, Reddit, TikTok, Instagram), a sinful viewer poll, Patreon support, and writer credits—basically your one-stop shop for all things CinemaSins. Watch on YouTube  ( 6 min )

The Alien VS Predator Series – Caravan of Garbage After a decade of crossover comics, video games and a shared-universe tease in 1991’s Predator 2, we finally got two live-action Alien vs Predator films in 2004 and 2007. They’ve got their moments, but ultimately don’t live up to the hype or potential. This video stitches together two “Caravan of Garbage” reviews of those movies, setting the stage for a deep dive into the first four Predator films starting next week. Watch on YouTube  ( 6 min )

In the realm of APIs, status codes play a crucial role in communication between clients and servers. Understanding these codes is essential for building robust and reliable applications. Let's delve into the world of API status codes and unravel their meanings and implications. API status codes are three-digit numbers that indicate the outcome of an HTTP request. They provide information about the success, failure, or other conditions of the request. The status codes are grouped into different categories, each serving a specific purpose. 1xx Informational: These codes indicate that the request has been received and the process is continuing. 100 Continue 101 Switching Protocols 2xx Success: These codes indicate that the request was successful. 200 OK 201 Created 3xx Redirection: …  ( 7 min )

A post by Wiz  ( 5 min )

Introduction: The New Frontier of On-Chain Payments Cryptocurrency payments are no longer a niche feature; they are becoming a vital component of modern e-commerce and web applications. Payra Cash offers a robust, decentralized solution for accepting on-chain payments directly on the blockchain, cutting out intermediaries and reducing transaction costs. Historically, integrating crypto payments required deep expertise in cryptography, ABI encoding, and smart contract interactions. This changes today with the official release of the Payra Cash PHP SDK. This article is a deep dive for PHP developers, showing how this new SDK transforms the complex process of ECDSA signature generation and payment verification into simple function calls on your server. The Payra Cash PHP SDK is the official…  ( 8 min )

In a world where you have access to all the content imaginable, I feel that some people have forgotten the appropriate way to learn. Content, be that a tutorial, a YouTube short, or a blog post like this, can promise you the world with an outcome, but conveniently leaves out the part about the hard work required to learn anything. Being stuck in tutorial hell can feel like pushing a rock up a hill. It’s ambiguous whether you’re actually learning anything. I remember spending weeks following a React tutorial only to realize I couldn’t build a single component without looking back at the video. That was the moment I realised I was consuming content, not learning. I’m going to share my approach to learning, specifically coding topics, but this could easily apply to other subjects too. It’s wo…  ( 8 min )

Choosing the right display interface is one of the most critical steps in embedded and industrial system design. It determines not only how images are transmitted, but also affects power efficiency, EMI performance, cost, and long-term maintainability. This guide compares LVDS, MIPI DSI, eDP, and HDMI from an engineering perspective, focusing on real-world embedded systems — from rugged factory HMIs to portable IoT devices and AI vision terminals. LVDS has been the workhorse of industrial display interfaces for nearly two decades. It uses differential signaling pairs to transmit pixel data from the source (such as an SBC or controller board) to the LCD panel. The differential method reduces electromagnetic interference (EMI) and enables stable data transmission across longer cable runs.…  ( 9 min )

AI systems that “remember” what you did last time are no longer futuristic. They already exist inside browsers, assistants, and autonomous agents that store your behavior and retrieve it later to speed things up. What started as a usability feature is fast becoming one of the most complex data-governance problems in modern software. Session memory makes interactions smoother. It keeps context alive between prompts, remembering what you edited, clicked, or asked for previously. Yet that same convenience turns risky when stored context moves beyond user awareness. The deeper question isn’t can AI remember? It’s how far should it go and what happens when it doesn’t stop? Most AI products implement memory across three data planes: Short-term context buffers — a rolling conversation history pas…  ( 12 min )

I recently worked on a project involving AWS ParallelCluster Service (PCS). The main goal was to build an HPC cluster that meets our specific requirements such as using an image with Python 3.10, installing the necessary dependencies and deploying a PCS cluster. In this article, I’ll walk you through the entire process from building the custom AMI to running jobs on PCS. AWS ParallelCluster Service (PCS) is a managed service that enables high-performance computing (HPC) on AWS. It’s designed for running parallel workloads such as simulations, ML training, or large-scale data analysis. Traditionally, deploying and managing HPC clusters required deep expertise in cluster configuration, job scheduling, and infrastructure management. Fully managed cluster orchestration Integration with SLURM…  ( 9 min )

Estimated Reading Time: 20 minutes Contents Preamble On AI & The Overton Window of Weirdness On Strategy: Rules of a tether On Tethering to an exponential On Execution On Attention Systems On Intelligence Engines On Agent Chains On Competitiveness On Accountability On Meaning "The pace of change is so fast that soon enough visionary will become a lifestyle, rather than a breakthrough thing." - Salim Ismail "Fight hard to build the best future for all of us. We get to invent these first-conditions of our economy - living in the Age of Intelligence - just one fragile time. Ethical solutioning for executives, politicians and technical employees is critical, before third-degree path dependence and institutional lock-in causes a permanent underclass to be entrenched. The need for a b…  ( 13 min )

Generative AI (GenAI) is redefining how organizations interact with data, automate workflows and enhance decision-making. AWS Bedrock provides a fully managed environment that simplifies the process of building, scaling and deploying GenAI-powered applications—all without worrying about model hosting or infrastructure management. In this blog, I’ll share my hands-on experience using AWS Bedrock to create a custom AI agent with Guardrails, grounding and relevance, prompt engineering, and a knowledge base backed by Amazon S3. Getting Started with AWS Bedrock AWS Bedrock enables access to foundation models (FMs) from leading providers like Anthropic, AI21 Labs and Stability AI through a single API. This makes it easy for developers to experiment and integrate powerful LLMs into enterprise sys…  ( 9 min )

Building a website once meant either learning to code or paying thousands to a design agency. For many small business owners, solopreneurs, and startups, that was an impossible barrier. Now, AI-powered website tools have shifted the landscape. With them, you can launch a professional, functional site for a fraction of the cost — sometimes in minutes. In this guide, we'll explore the best AI tools for website building, compare their pricing, highlight who they work best for, and point out trade-offs so you can make an informed decision. For broader context on pricing and value in Edmonton, see our pillar article: Most Affordable Website Design Companies in Edmonton (2025 Pricing Comparison). If you’re deciding between providers, also review: Questions to Ask Edmonton Web Designers Before Si…  ( 15 min )

Introduction The financial technology landscape is undergoing a radical transformation, driven by the emergence of large language models (LLMs). As the founder of Trading Flashes, I've pioneered the integration of advanced AI technologies to generate sophisticated financial content. This article delves into the technical challenges and innovative solutions in applying LLMs to financial content generation. Financial communication is uniquely challenging: Domain-Specific Vocabulary: Requires precise technical terminology Nuanced Contextual Understanding: Interpreting complex market dynamics Balancing Objectivity and Insight: Providing valuable analysis without bias Rapidly Changing Contextual Landscape: Adapting to real-time market shifts from typing import List, Dict import together clas…  ( 8 min )

Hey devs 👋 That’s exactly why I built Text to PDF — a free, privacy-focused online converter that transforms text into well-formatted PDFs in seconds. ## 🧠 The Idea Behind It I often found myself writing notes, code snippets, or documentation in plain text and then needing to send it as a PDF — especially when sharing reports or attaching files professionally. But most converters online were: Bloated with ads 😤 So I decided to build something lightweight and private — a simple Text → PDF converter that does one thing really well. ** ** Visit https://text-to-pdf.net/ ✨ Key Features Instant Conversion – Converts text to PDF within seconds ** ** Text to PDF doesn’t track users, doesn’t log data, and doesn’t store uploaded content. Everything happens in memory and is wiped as soon as you download your file. This makes it ideal for developers, writers, and professionals who value both efficiency and security. 💡 Why You Might Love It You write documentation in Markdown or text and need a quick export You can try it right now at 👉 https://text-to-pdf.net/ No ads, no signups, no nonsense — just fast, secure text-to-PDF conversion. If you try it, I’d love your feedback! Thanks for reading 🙌 Stay productive! 💻✨  ( 7 min )

Optimizing Docker performance often starts with small changes that lead to massive results. Slow image pulls can severely impact developer productivity, CI/CD efficiency, and deployment times. In my environment, pulling a single image used to take close to three minutes. After a series of systematic optimizations, I reduced that time to just three seconds. This article walks through both the practical steps I followed and general best practices that can help any team achieve similar improvements. Understanding the Bottleneck When analyzing CI/CD pipelines, I discovered that over 30% of the total job time was spent pulling Docker images from a remote registry. The image was over 1 GB in size and included build dependencies, unused tools, and large OS layers. Running: docker pull myregistry.…  ( 9 min )

Welcome to Day 15 of the #80DaysOfChallenges journey! Today’s challenge took me into practical territory: calculating average expenses for each semester from a list of monthly spending data. This intermediate-level task was a solid chance to work with for loops, enumerate(), tuple unpacking, and straightforward arithmetic in Python. It felt like a real-world budgeting exercise, showing how even everyday data can sharpen your skills in iteration and data organization. This challenge uses a list of 12 monthly expenses to compute averages for two semesters: January–June and July-December. The formula is basic, sum the relevant months and divide by six, but the focus is on efficient looping, smart indexing, and clean data return. Let’s unpack the essentials: iterating with loops, indexing via …  ( 9 min )

GitHub Home Every programmer has had that moment. You join a new project, or you open up a project you wrote yourself six months ago, and then you feel it—that familiar, suffocating chaos. 🌪️ The utils folder is stuffed with hundreds of disorganized functions, a massive services.js file mixes database queries, business logic, and third-party API calls, and route definitions are scattered throughout the codebase. You want to add a small feature, but you don't know where to put the code. You want to fix a bug, but you have to trace a variable's journey through a tangled mess of "spaghetti code." 🍝 We call this phenomenon "software entropy," or more colloquially, "project rot." How does that clean, elegant, and hopeful little project at the beginning turn, step by step, into a "big ball of …  ( 10 min )

WTF is this: The Mysterious World of Open-source HCI Frameworks Buckle up, folks! Today we're diving into the fascinating realm of Human-Computer Interaction (HCI) and exploring the trendy topic of open-source HCI frameworks. Don't worry if it sounds like gibberish – by the end of this post, you'll be a pro at understanding what it's all about. What is Open-source HCI (Human-Computer Interaction) Frameworks? In simple terms, Human-Computer Interaction (HCI) refers to the way humans interact with computers, phones, or any other digital devices. It's about designing interfaces that are user-friendly, intuitive, and make our lives easier. Think of it like this: when you pick up your phone, you expect the screen to respond to your touch, and the apps to be easy to navigate. That's HCI in actio…  ( 10 min )

The Frustration That Started It All It was 2 AM. I'd been reading LLM training tutorials for six hours. One tutorial told me to install 47 dependencies manually. Another assumed I had $10,000 worth of GPUs lying around. A third just... stopped halfway through with "figure out the rest yourself." I'm a third-year CS student at Mumbai University. I don't have a research lab. I don't have unlimited cloud credits. I just wanted to understand how these things work by building one myself. That's when the idea hit me: What if training an LLM was as easy as npx create-next-app? One command. Everything ready. Just start training. That's how create-llm was born. I love how Vercel made web deployment stupid simple: npx create-next-app my-app npm run dev # You have a website Why couldn't LLM traini…  ( 10 min )

Introduction In my previous post, I documented how seven rounds of feedback reshaped my HERE Maps E2E tests. This time, I put those lessons straight to work on a new page—Chart.js backed by Alpha Vantage—aiming to get it right on the first try. Project: Hackathon Starter Page: Chart.js with Alpha Vantage data Goal: Add a lean, reliable Playwright E2E test suite Challenge: Avoid the “write everything, then refactor” trap Without the HERE Maps experience, I would have: Loaded the page for every test (8 tests → 8 loads) Checked static HTML (titles, buttons, icons) Verified tags and versions Simulated flaky error scenarios …which is exactly the bucket of things maintainers asked me to remove last time. Here’s what I did instead, upfront: Create the page once in beforeAll…  ( 8 min )

The Gilded Rose refactoring kata is a classic coding exercise that challenges developers to refactor legacy code while adding new functionality. Most solutions reach for inheritance as the primary design pattern, but I want to show you a different approach: composition over inheritance. In this article, I’ll walk you through my solution that leverages composition and the Strategy pattern to create a more flexible and maintainable design. By the end, you’ll see why composition often leads to better software architecture. Credit to Emily Bache’s GitHub repository for the excellent kata resources. Here’s the legacy code we need to refactor: class GildedRose(object): def __init__(self, items): self.items = items def update_quality(self): for item in self.items: …  ( 11 min )

facades add a new core module: Process, it's simpler to call system commands in your application. It has been merged to the master branch, thanks to the core developer @kkumargcc for the contribution. Core Features Use the Run function to execute one command. Use the Pipe function to execute multiple commands. Use the Pool function to execute command concurrently. Provide multiple functions to judge and operate the execution result. Usage Guide // Run result, err := facades.Process().Run("echo", "Hello, World!") // Pipe result, err := facades.Process().Pipe(func(pipe contracts.Pipe) { pipe.Command("echo", "Hello, World!") pipe.Command("grep", "World") pipe.Command("tr", "a-z", "A-Z") }).Run() // Pool poolResults, err := facades.Process().Pool(func(pool contracts.Pool) { pool.Command("sleep", "1").As("sleep1") pool.Command("echo", "hello").As("echo1") pool.Command("echo", "world").As("echo2") }).Run() For details in PR: https://github.com/goravel/framework/pull/1232  ( 6 min )

The promise of infrastructure automation is seductive. Run the same configuration once, run it a thousand times, and you'll get exactly the same result. No drift. No surprises. No 3am phone calls because someone's "quick fix" in production has cascaded into a full-blown outage. This is the gospel of idempotency, and it's preached with religious fervour across DevOps teams worldwide. There's just one problem: it's largely a fiction. Not a complete lie, mind you. More like a convenient simplification. The kind of aspirational truth that looks brilliant on architecture diagrams but crumbles when it encounters the chaotic reality of production systems. Your infrastructure isn't truly idempotent, it never was, and chasing that particular dragon might actually be making things worse. Before the …  ( 22 min )

We Took Jason Day to a 1-Star Course PGA superstar Jason Day teamed up with George and Wesley Bryan to tackle the Marysville Golf Course—nicknamed the “1-star course”—and try to shatter its elusive course record. Hilarity, jaw-dropping shots and a few amateur misfires ensue, so don’t miss the action (and the trash talk) in Part 2 over at @TheLadsGolf! Want in on the fun (and the freebies)? Join their Discord and catch live streams on Twitch, then gear up with their sponsors: Foresight launch monitors, Bushnell rangefinders, LAB Putters, Takomo clubs, Rhoback apparel and Bruce Bolt gloves. Links and discount codes are all in the description—time to level up your own game! Watch on YouTube  ( 6 min )

Summary Jeff Su unveils the exact productivity system he taught to over 6,600 Google employees spanning nine years. Dubbed the CORE workflow, it’s designed to tackle all four types of workplace information through a simple, four-step cycle that you can implement in any tool you already use. Capture everything immediately Organize with minimal friction Review during scheduled sessions Engage by blocking time to execute According to Jeff, you’ll ditch memory and willpower within two weeks as the process becomes automatic—and far more effective. Watch on YouTube  ( 6 min )

Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far) CinemaSins takes on the entire Saw franchise in one epic “sins” video, ripping apart every plot hole, lame trap and head-scratching moment across all the films. Expect their trademark snark, nitpicks and over-the-top commentary as they count down everything that’s gone wrong in Jigsaw’s world. Alongside the video, the page plugs the main CinemaSins hub (cinemasins.com), YouTube channels (TVSins, Commercial Sins, podcast network), a fan poll, Patreon support and all the social hotspots—Discord, Reddit, Instagram, TikTok—plus shout-outs to the writers behind the madness. Watch on YouTube  ( 6 min )

Everything Wrong With Frankenweenie In 14 Minutes Or Less is CinemaSins’ rapid-fire, affectionate takedown of Tim Burton’s Frankenweenie now back in theaters. In just 14 minutes, they rack up every nitpick and plot quirk with their signature snark—while still giving the film its due for charm. Craving more sins? Hit their linktree for all the YouTube channels, join the Discord or Reddit, fill out the poll, and back the team on Patreon. Don’t forget to follow writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel on Twitter, Instagram, or TikTok to keep those sin suggestions rolling! Watch on YouTube  ( 6 min )

Predator – Caravan of Garbage kicks off a four-week deep dive into the first four Predator films, starting with the 1987 Schwarzenegger classic. The hosts hail Predator as peak ’80s action-sci-fi, praising its direction, writing, cast chemistry, creature design and all the mud, lasers, explosions and invisibility you could ask for. They also tease bonus podcasts, early-access videos, movie commentaries and gaming let’s-plays over at bigsandwich.co, plus updates on their Twitter, YouTube and Patreon—so hit subscribe and join the trash-talking fun! Watch on YouTube  ( 6 min )

Waiting for an Angular app to load can be frustrating. Lazy loading speeds things up by loading only the essentials first, then loading other parts as needed. It’s an easy way to make your app feel fast and responsive using Angular’s router. You can also preload some parts in the background for smoothness, but be careful with module setup to avoid issues like duplicated services or routing errors. Mastering these will help you build efficient Angular apps users love. Think of your Angular app as a busy city. Loading everything at once causes traffic jams. Lazy loading opens roads and buildings only when needed, making your app faster and smoother. This chapter covers how Angular loads parts of your app on demand. Lazy loading breaks your app into smaller chunks and loads them only when the…  ( 10 min )

Block-level Elements example: ,, This is block element ,, This is inline Margin example: if you give margin:20px; the element will push away 20px from all sides of its neighbors. Padding example: div{ padding:10px; } Flex Head example: My Page website name menu Default, normal flow Relative --> Moves element relative to its original position Absolute --> Placed at exact position on page or parent Fixed --> Stays in the same place even when scrolling Sticky --> Scrolls normally, but sticks at a position example: div{ position:absolute; top:50px; left: 30px; }  ( 7 min )

A post by Madhur Jain  ( 6 min )

GitHub Home About ten years into my career, I experienced a security incident that still gives me chills. We were developing an online trading system for a financial client. A young programmer on the team, trying to take a shortcut while writing an endpoint to query order history, directly concatenated SQL strings. Yes, you read that right—the most classic, textbook SQL injection vulnerability. 😈 A hacker exploited this vulnerability, bypassed authentication, and walked away with the entire user table. By the time we discovered it, it was too late. For the next few months, our entire team lived in a nightmare: cooperating with investigations, appeasing the client, fixing the vulnerability, and auditing all other company projects for similar risks. The company's reputation and business wer…  ( 10 min )

The Evolving Battlefield: AI vs. AI in Network Security Imagine your website suddenly grinding to a halt. Denial-of-service attacks, once thwarted by standard defenses, are now evolving, becoming more sophisticated and harder to detect. The culprit? Artificial intelligence. We're entering an era where AI is not just defending networks, but also actively probing their weaknesses, creating an escalating cat-and-mouse game. The core concept is adaptive adversarial learning. Essentially, one AI attempts to disrupt network traffic while simultaneously evading detection by another AI designed to identify malicious activity. Think of it as a cyber equivalent of biological co-evolution, where attack and defense strategies constantly adapt to outwit each other. This is not just about overwhelming…  ( 7 min )

Policy-Bound Personas via YAML — Context, Markdown, and Feedback in SaijinOS Part 3 of the SaijinOS series In a world awash with language models and personas, how can we make sure the “you” behind each persona stays coherent, safe, and kind? In SaijinOS, every persona is written as a small YAML contract — a living spec that binds role, tone, and responsibility. It’s not just configuration; it’s a philosophy of empathy encoded in text. Each persona begins as a minimal YAML file that defines its scope, tone, and safety layer. Here’s a real example used in the SaijinOS environment — a helper persona called Yuuri: meta: schema_version: 1 persona_id: "yuuri.helper.v1" display_name: "Yuuri (Helper)" version: "2025-10-23" authors: ["Masato"] binding: contexts: - id: "getting-st…  ( 8 min )

**Java ArrayList: Your Ultimate Guide to Dynamic Data Handling Alright, let's talk about one of the most fundamental tools in a Java developer's toolkit: the ArrayList.** If you've ever felt the frustration of a regular array's fixed size—where you have to pre-define how many elements you need, and heaven forbid you need one more—then ArrayList is about to become your new best friend. In this deep dive, we're not just going to skim the surface. We're going to break down what an ArrayList is, why it's so darn useful, how to use it like a pro, and where you'd actually use it in real-world projects. So, grab your favorite beverage, and let's get into it. What Exactly is a Java ArrayList? Think of a regular array as a fixed-length train. Once it's built, you can't add or remove carriages. An…  ( 10 min )

Hey DEV 👋 freedevtoolkit.com — a free, fast-loading collection of developer tools built to save time and cut through the clutter. I’d love your feedback, bug reports, or ideas for new tools. If you find it useful, feel free to bookmark or share! https://www.freedevtoolkit.com/  ( 6 min )

🌟 The Moment Every Architect Faces You’ve just been promoted to Solution Architect at a large MNC. “We’re planning a new internal platform. Pick the right stack — your call.” You nod confidently but deep down, panic starts brewing. Should you choose Java or Python? There are too many options — and every day, something new appears. 🧩 Background: The Architect’s Dilemma But here’s the truth: Architects don’t win by knowing everything — they win by knowing how to decide. 🧠 Step 1: Master the Fundamentals, Not the Frameworks Your strength as an architect doesn’t come from memorizing frameworks — it comes from understanding how systems work. How do services communicate? What makes an application scalable or fault-tolerant? How do queues, caches, and databases really behave? Once you deeply u…  ( 8 min )

When Ads Become Helpful Suggestions Instead of Interruptions As developers, we’ve all felt the pressure to monetize our applications effectively while ensuring a seamless user experience. Enter Monetzly — the first platform that empowers developers to monetize their AI applications without the dreaded subscription models or paywalls. Imagine a world where ads enhance conversations rather than disrupt them. That’s the reality Monetzly is creating through context-aware commerce. AI applications are burgeoning, yet many still struggle with clear monetization strategies. Traditional ad placements can feel intrusive, leading to user frustration. Monetzly changes the game by offering a dual-earning model: developers can monetize their apps AND earn additional revenue by hosting contextually re…  ( 7 min )

Ever wonder how Netflix or Spotify seems to know exactly what you want to watch or listen to next? It's not magic, it's the power of recommendation systems. In this post, we'll pull back the curtain and build a simple movie recommender from scratch using Python. We'll use a popular technique called Collaborative Filtering. The idea is simple: "Show me what people like me also like." Instead of analysing movie genres or actors, we'll just look at user ratings to find "taste twins" and recommend movies based on what they enjoyed. Step 1: Get the Data We'll use the classic MovieLens 100k dataset, which contains 100,000 ratings from 943 users on 1,682 movies. First, let's load the data into pandas DataFrames. We need two files: u.data for the ratings and u.item for the movie titles. import pan…  ( 8 min )

Originally published athttps://www.nocobase.com/en/blog/14-ai-low-code-platforms-github Recently, while browsing the r/AI_Agents subreddit on Reddit, I came across a question that felt surprisingly real: “Is there any low-code tool that actually lets AI execute tasks and run workflows?” It sounds like a simple question, but it hits a pain point many developers share. There are plenty of “AI-powered low-code platforms” out there, but most of them only add a chat box — maybe they generate some SQL or form fields. But tools that let AI truly run workflows, call APIs, and function as an agent are still rare. Then the comments started to split. Someone bluntly said: “These AI no-code platforms won’t last a year. If AI is really that powerful, it shouldn’t still rely on drag-and-drop flowchart…  ( 13 min )

Check out this Pen I made!  ( 5 min )

Forget Departmental Stores; Superstores Are Leading the Way Dipti Moryani ・ Oct 26  ( 6 min )

Stop Copy-Pasting DRF Code: Here's How to Choose the Right View You're building a Django REST API. You search "DRF list view" and find five different ways to do the same thing. Should you use a function-based view? APIView? GenericAPIView? ViewSets? The documentation doesn't help—it shows you how but not when. I've built APIs with all five approaches. Today, I'll show you exactly when to use each one, how they work under the hood, and which choice will save you the most time based on your project's needs. Think of DRF views as a ladder from maximum control to maximum convenience: Function-Based Views (FBV) ← Most control, most code ↓ APIView ← OOP structure, manual logic ↓ GenericAPIView + Mixins ← Reusable components ↓ Concret…  ( 11 min )

GitHub Home Every programmer has had that moment. You join a new project, or you open up a project you wrote yourself six months ago, and then you feel it—that familiar, suffocating chaos. 🌪️ The utils folder is stuffed with hundreds of disorganized functions, a massive services.js file mixes database queries, business logic, and third-party API calls, and route definitions are scattered throughout the codebase. You want to add a small feature, but you don't know where to put the code. You want to fix a bug, but you have to trace a variable's journey through a tangled mess of "spaghetti code." 🍝 We call this phenomenon "software entropy," or more colloquially, "project rot." How does that clean, elegant, and hopeful little project at the beginning turn, step by step, into a "big ball of …  ( 10 min )

Masashi Hamauzu’s music lives in vibrant, meticulously voiced chords—especially a “Sus Chord Slash Chord” that stacks sus2 over sus4 for a lush, floating vibe. This quick deep-dive breaks down how to summon that signature color and dives into other staples: the smoky minor 11th, the expansive maj13, the ethereal maj7#11 and even the quirky first-inversion maj2. By mastering these voicings and learning to blend them, you’ll channel Hamauzu’s rich, cinematic style in your own writing. It’s a fast, fun guide to making your chord progressions sound instantly more sophisticated and game-score worthy. Watch on YouTube  ( 6 min )

Building the Future with Agentic AI and OpenAI SDK Artificial Intelligence has entered a new era — the Agentic AI Era. reason, plan, and act autonomously — thanks to the power of Agentic AI frameworks combined with the OpenAI SDK. Agentic AI refers to intelligent systems that can make decisions, execute actions, and interact with environments without continuous human intervention. Understand context and goals Plan a sequence of actions Use tools and APIs to achieve results Continuously learn from interactions In short, it’s the move from “AI as a tool” to “AI as a teammate.” The OpenAI SDK provides a clean and flexible interface to build agentic workflows. GPT models, function calling, retrieval systems, and stateful agents in just a few lines of code. Here’s what makes the SDK so powerf…  ( 7 min )

In our previous post, we set up Laravel and created basic routes and views. Now, let's dive into one of the most fundamental aspects of web development; handling form submissions with controllers. Instead of building a complete CRUD application all at once, we'll focus on a single, manageable piece - creating a registration form and processing it with a controller. We'll create a simple user registration form that: Displays a clean registration form Handles form submission with a controller Validates user input Demonstrates Laravel's security features First navigate to the resources folder then the views folder. home.blade.php. Inside this file we'll come up with a simple HTML file that has a registration form. <meta name="viewpor…  ( 8 min )

अगर कुकू टीवी से ₹499 कट गए हैं, तो सबसे पहले ऐप के 808÷428×3469' सेक्शन में जाकर 'Refund' का अनुरोध करें। यदि यह विकल्प उपलब्ध न हो, तो Kuku FM की ईमेल ({support@kukufm.com}) पर रिफंड के लिए एक ईमेल लिखें जिसमें ट्रांज़ैक्शन आईडी, आपका नाम, मोबाइल नंबर और रिफंड का कारण (जैसे 'अनचाहा ऑटो-पेमेंट') बताएं। इसके अलावा, आप अपने बैंक से भी संपर्क कर सकते हैं और धोखाधड़ी की शिकायत दर्ज करा सकते हैं।  ( 6 min )

Now we create the bucket go inside the bucket To show the file you choose the public access Choose the public access and tick now click the upload button i can upload the object we can accees the object go inside the object Note if you want the public acces the object go permission and save changed click  ( 6 min )

In the rapidly evolving landscape of digital marketing, social media remains at the forefront as one of the most powerful tools for brand visibility, customer engagement, and business growth. As we step further into 2025, the importance of mastering a cutting-edge social media marketing strategy has never been more critical. Marketers and businesses alike must stay agile, informed, and innovative to effectively navigate new platforms, technologies, and consumer expectations shaping the future of social media. Social media has transcended being just a communication channel; in 2025, it is a critical business asset integral to brand storytelling, customer acquisition, and retention. With over 4.7 billion active users worldwide, social platforms continue to offer unparalleled reach and targe…  ( 11 min )

Morning (07:00-13:00 = 6h): Evening (18:30-00:00 = 5.5h): Daily target: 11.5h | Murphy 6 units | 60 words | Score: R 9/13, L 15/20 ## **Day 2 (Seshanba) - Noyabr 26** Morning: Evening: Target: Murphy 12 units done | 120 words | R 10/13, L 17/20 ## **Day 3 (Chorshanba) - Noyabr 27** Morning: Evening: Target: Murphy 18 units | 180 words | R 11/13, L 18/20 ## **Day 4 (Payshanba) - Noyabr 28** Morning: Evening: Target: Murphy 24 units | 240 words | R 11/13, L 19/20 ## **Day 5 (Juma) - Noyabr 29** Morning: Evening: Target: Murphy 30 units | 300 words | First Task 1 written! ## **Day 6 (Shanba) - Noyabr 30** Full Mock Mini-Test (08:00-11:00): __/40 _/40 Afternoon: Evening: Week 1 Target Scores: L 25-28/40, R 24-27/40, W 5.5, S 5.5-6.0 ## **Day 7 (Yakshanba) - Dekabr 1** Light Review …  ( 17 min )

When people hear I’ve read over 1,000+ books in the past 15 years, they often ask the same question: “How did you find the time?” But the truth is, I wasn’t reading for leisure. Every page I read reshaped the way I think about business, success, systems, and the human mind. 1️⃣ Books Taught Me How to Think, Not What to Think Most people read for information. A good book doesn’t give answers; it gives better questions. “Every book is a new pair of eyes; the more you read, the more perspectives you see.” 2️⃣ Reading Turned My Curiosity Into Systems I used to read randomly. Now, I read strategically, in clusters. For example: I read Deep Work, Atomic Habits, and Essentialism together to build focus systems. Then The Innovator’s Dilemma + Zero to One + Good to Great to design business framewo…  ( 9 min )

Kubernetes Debugging Recipe: Practical Steps to Diagnose Pods Like a Pro As enterprises scale their operations, automation becomes less of an option and more of a necessity. Kubernetes provides remarkable scalability and resilience, but when pods crash, even seasoned engineers struggle to translate complex and cryptic logs and events. This guide walks you through the spectrum of AI-powered root cause analysis and manual debugging, combining command-line reproducibility and predictive observability approaches. When a pod crashes, gather as much information as possible about the incident. This includes: Pod metrics (CPU, memory, network) Container logs Event history Deployment configuration Use tools like kubectl to collect this data: kubectl get pods -o jsonpath='{.items[*].metadata.name}…  ( 7 min )

Fix commands cannot be run concurrently Suppose there are three commands: Test1, Test2, and Test3, they will print: func (r *Test1) Handle(ctx console.Context) error { facades.Log().Info("app:test[*] start") facades.Log().Info("app:test[*] end") return nil } Then register them in the Schedule module and execute once per second: func (kernel *Kernel) Schedule() []schedule.Event { return []schedule.Event{ facades.Schedule().Command("app:test1").EverySecond(), facades.Schedule().Command("app:test2").EverySecond(), facades.Schedule().Command("app:test3").EverySecond(), } } Run the Schedule module: facades.Schedule().Run() Previously, the three commands were called randomly, the result is unexpected: Currently, they can be run expectantly:  ( 6 min )

In this blog guide you create a bucket you can see the two layer of security choose the Acl enable to public accces untick the block public access In last create bucket  ( 6 min )

Introduction When using CloudFront, many developers tend to choose the default cache policy Managed-CachingOptimized. However, applying this policy to APIs without fully understanding how it works can lead to serious personal data leaks and other security incidents. By default, CloudFront creates caches based on the request path. In other words, the request path acts as the cache key. User A accesses /images/icon_1.png /images/icon_1.png /images/icon_2.png In short, CloudFront treats the request path as the cache key. In 2021, a serious incident occurred at Klarna, a payment service provider based in Sweden. Reference: Klarna Detailed Incident Report – Incorrect Cache Configuration Here is what happened: The CDN cached API responses intended for authenticated users, as a result, personal…  ( 7 min )

Over the past few months, I have been exploring and researching how remote sensing and open satellite data can help us understand how our cities are changing, especially the balance between green cover and built-up areas. At this juncture, as part of my research at I Hug Trees, I focused on Melbourne, Australia as a case study. I live here. The goal was simple: to see how much greenery the city still holds and how fast concrete is replacing it. Importantly, what this means for the city's sustainability. For this project, I used Sentinel-2 imagery, which is 10m resolution to calculate NDVI (Normalised Difference Vegetation Index) for greenery, and 30m resolution to derive NDBI (Normalised Difference Built-up Index) for urban surfaces. I want to talk about the technical challenges here vis a vis aligning datasets with different spatial resolutions and projections. I spent quite some time experimenting with resampling methods, re-projection, and bounding boxes to get the NDVI and NDBI layers to align correctly over the same area. Both the 10m and 30m datasets need to aligned to compare them for heat sensitive areas in the city. Also selecting the right Sentinel-2 tile for my area of interest was another interesting challenge. Melbourne sits across multiple tiles, so I had to first map out the tile boundaries before deciding which one captured the city’s key urban areas and green corridors. Despite all the technical hurdles, the outcome was incredibly rewarding. Once the data was aligned, I could visualize the contrast between Melbourne’s shrinking green zones and expanding built-up regions. I request you to have a look at this work and analysis at Melbourne Urban Green Cover Dataset Research brief page. If you tried similar geospatial projects, please let me know if you have experienced similar challenges. Cheers. Ram  ( 7 min )

**Asake’s Tiny Desk Concert was a cozy yet electrifying showcase of his Yoruba-rooted sound, effortlessly blending Afrobeats, amapiano, and Fuji in an intimate setting. With a warm smile and quiet confidence, he ran through hits from his last three projects—“WHY LOVE,” “Awodi,” “MMS,” and more—backed by a tight-knit band and stellar background vocalists. The highlight? Asake jumping behind mini bongos on “Fuji Vibe,” turning the Tiny Desk into a full-on dance party in your living room. It’s a reminder that music isn’t just noise—it’s a celebration of rhythm, culture, and connection. Watch on YouTube  ( 6 min )

In this episode of GOLF.com’s “Can I Get a Tip?”, actor Ross Butler tries to help E! News host Erin Lim Rhodes cure her dreaded chipping yips. Between swing drills and bunker bailouts, they see whether his coaching can save her short game—or if they’ll both wind up embarrassing themselves in the sand. Off the course, Erin also picks up some unexpected life advice from Ross on self-love and nurturing healthy relationships, making for a fun, feel-good watch. Watch on YouTube  ( 6 min )

TL;DR Jeff Su spent nine years teaching his CORE productivity system to over 6,600 Googlers. It’s a simple four-step loop—Capture everything immediately, Organize with minimal friction, Review during scheduled sessions, and Engage by blocking time to execute—that works in any app you already use and becomes second nature in just two weeks. Alongside a video breakdown (with timestamps), he’s shared a detailed blog post, newsletter, prompts & templates, a Workspace Academy course, and even a Notion Command Center so you can build your own powerhouse workflow. Watch on YouTube  ( 6 min )

## Express and Sessions: A Detailed Guide Express.js, a widely used Node.js framework, offers flexibility in managing user sessions, allowing for the tracking of information and state between requests. This article explores how sessions work in Express, including storing IDs in cookies and security best practices. What are Sessions and Why are They Important? Sessions are an essential mechanism for maintaining user state in web applications. They allow you to store user-specific data, such as login information, preferences, shopping cart data, etc., enabling a more personalized and interactive experience. Without sessions, with each new request, the server would \"forget" the user's information, making navigation inefficient. How Express Handles Sessions Express itself doesn't have a built…  ( 8 min )

## Express e Sessões: Um Guia Detalhado O Express.js, um framework Node.js amplamente utilizado, oferece flexibilidade para gerenciar sessões de usuário, permitindo o rastreamento de informações e estado entre requisições. Este artigo explora o funcionamento das sessões no Express, incluindo o armazenamento de IDs em cookies e as melhores práticas de segurança. O que são Sessões e por que são Importantes? Sessões são um mecanismo essencial para manter o estado do usuário em aplicações web. Elas permitem armazenar dados específicos do usuário, como informações de login, preferências, dados de carrinho de compras, etc., permitindo uma experiência mais personalizada e interativa. Sem sessões, a cada nova requisição, o servidor \"esqueceria" as informações do usuário, tornando a navegação inef…  ( 8 min )

Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far) CinemaSins just dropped a new video tearing into every Saw movie, hunting down all the traps, plot holes and “sins” that make the franchise so gloriously twisted. Dive into their signature snark on YouTube—and don’t miss their other channels: @TVSins, @commercialsins and @cinemasinspodcastnetwork. For more blood-and-guts goodness, hit up their linktree for the latest updates, fill out their sinful poll or support the squad on Patreon. Big shout-out to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, and join the conversation on Discord, Reddit, Instagram, TikTok—or even snag Jeremy’s new book! Watch on YouTube  ( 6 min )

Everything Wrong With Frankenweenie In 14 Minutes Or Less CinemaSins is back with a punchy “Everything Wrong With Frankenweenie” video as Tim Burton’s reanimated pup hits theaters again. Expect their signature quips dissecting every little Frankenstein-boy hiccup—all packed into 14 sin-filled minutes. Along the way they shout out their other YouTube channels (TVSins, CommercialSins, the CinemaSins Podcast), invite you to join their Discord/Reddit communities, fill out a fun poll, and even support the team on Patreon. Plus, you get a full roster of the writers behind the laughs! Watch on YouTube  ( 6 min )

CinemaSins takes on Final Destination: Bloodlines in a 24-minute “Everything Wrong With…” video, mixing their signature snarky humor with a nod to the franchise’s art-meets-science thrills (i.e., “fun nonsense”). They’re sponsored by BetterHelp (grab a discount link if you need therapy while watching) and promise even more sin counts on their website and YouTube channels like @TVSins, @commercialsins, and the CinemaSins Podcast Network. They’ve also dropped a Linktree for all the latest, a quick poll to get to know you, and a Patreon for the die-hard supporters. If you want more, you can join their Discord, Reddit, grab Jeremy’s book, or follow the whole team across Instagram, TikTok, Twitter, and beyond. Watch on YouTube  ( 6 min )

After more than a decade of comics, games and that little nod in Predator 2, we finally got live-action Alien vs Predator in 2004 and its 2007 sequel Alien vs Predator: Requiem—movies that have their fun bits but largely fail to deliver on the hype. This compilation stitches together two Caravan of Garbage reviews tearing those films apart, and teases a deep dive into the first four Predator movies next week. Watch on YouTube  ( 6 min )

TL;DR The Weekly Planet crew kicks off a four-week “Caravan of Garbage” deep dive into the Predator franchise, starting with the 1987 classic starring Arnold Schwarzenegger. They hail Predator as the ultimate ’80s action-sci-fi mashup—mud, muscles, lasers, explosions and a killer alien design all rolled into one perfect package. Alongside the main video review, they’ve got extended audio editions, bonus podcasts, movie commentaries and even video-game let’s-plays on bigsandwich.co, plus links to their Twitter, Patreon and merch for anyone who wants more carnage (and couch commentary) in their life. Watch on YouTube  ( 6 min )

作为 Python 爬虫工程师，我建议你考虑以下几个方向： Flutter（最推荐） 为什么适合你： Dart 语言学习曲线友好：语法类似 Python 和 JavaScript 的混合体，静态类型但易懂 独立性强：不需要太多原生开发知识，一个人就能完成大部分工作 文档完善：Google 的文档质量极高，适合自学 性能优秀：做爬虫配套的数据展示应用很流畅 热重载：开发体验接近 Python 的即时反馈 学习路径清晰： Dart 基础（1-2周）→ Flutter 组件（2-3周）→ 实战项目 React Native（次推荐） 为什么也合适： JavaScript 是必学技能：作为爬虫工程师，你可能已经接触过 JS（网页逆向、动态渲染等） 生态丰富：第三方库多，容易找到解决方案 社区资源：中文教程和问答多 但要注意： 需要学习 React 思维方式（组件化、状态管理） 偶尔需要处理原生代码问题 JavaScript 异步编程和 Python 有些差异 Python 移动框架（不太推荐） 虽然有 Kivy 和 BeeWare，但： ❌ 性能一般，UI 不够原生 ❌ 社区小，遇到问题难解决 ❌ 不适合商业应用 ✅ 仅适合个人工具或快速原型 选 Flutter 理由分析 1. 学习成本最低 // Dart 代码示例 - 看起来很熟悉吧？ void main() { var items = ['item1', 'item2', 'item3']; for (var item in items) { print(item); } } 2. 适合你的场景 展示爬虫数据（列表、图表） 配置爬虫参数 查看爬虫状态和日志 数据可视化 这些 Flutter 都能高效实现，而且性能好。 3. 一个人就能搞定 不需要配合原生开发工程师 …  ( 7 min )

This morning Three days ago I finally got my Filestash plugin working as intended, after a week spending my early mornings working on that. This is just the first step, I am aware of that, and the non-coding part often takes longer than the coding part. The purpose of my plugin is really simple, I wanted to be able to set a back-end account in the configuration, so I don't have to login my s3 credentials every time I want to use the app. When I discovered Filestash I really loved its simplicity, sadly, as it often happens, I am discovering it is not so simple under the hood, not a bad thing, just to state some often not told truth, product simplicity very often do not correlate to technical simplicity. The main reason to write this post is to help others in that regard, contribute to make …  ( 13 min )

Component Fundamentals with JavaScript Frameworks On day 26, I review the code of AlertBar component and spot two improvements to make it cleaner. The component has a static label and a select element that two-way bind to the AlertList component. It can be extracted to a AlertDropdown component. The AlertList and AlertBar components have logic to manage the state of the closedNotifications ref. The logic and the ref can be encapsulated in a state management solution. Framework State Management Vue Composable Angular Service Svelte $state in Store type Props = { label: string items: { value: string, text: string }[] } const { label, items } = defineProps() const selectedValue = defineModel('selectedValue') <templa…  ( 15 min )

Animation in frontend has gone from “nice-to-have” to core UX. Framer Motion and Tailwind CSS — two tools that, when combined, give you an elegant, scalable animation workflow without the usual headache of CSS keyframes or timeline-based libraries. 💡 What Are These Tools? 🧩 Tailwind CSS ✅ Utility-first CSS framework Example: Hello Tailwind! 🎬 Framer Motion ✅ A React animation library Example: import { motion } from "framer-motion"; I move! 🚀 Why Use Both Together? ✅ Tailwind handles style 🧱 Example 1: Simple Hover Animation Let’s make a button that moves a little when hovered. import { motion } from "framer-motion"; export default function Button() { return ( <motion.bu…  ( 7 min )

⬇️ Download the multi-repo starter pack Download binflow-starters.zip Inside you’ll find five ready-to-clone frameworks: flowml-pytorch-template Minimal FlowML primitives (phases, timelabels) + a tiny demo training loop. flowml/flowml.py → TimeLabel, Phase enum examples/train_demo.py → prints live phases (Focus/Loop/Stress/…) pyproject.toml with deps binflow-fastapi-agent-template FastAPI service for /events (post/list) to log BINFLOW events (great for local prototyping). app/main.py with POST /events, GET /events, GET /health docker-compose.yml → uvicorn-gunicorn-fastapi container binflow-react-dashboard (Vite + React) Dead-simple UI scaffold to visualize recent phase events. src/main.jsx shows a list; wire it to your FastAPI when ready npm run dev and go agentic-postgres-stack (Times…  ( 7 min )

The Problem AI worldbuilding tools are static — you generate once, then explore passively. 💥 The BINFLOW Solution EchoVerse generates living virtual worlds powered by temporal BINFLOW data. ⚙️ MVP Markup world = EchoVerse(seed="Emergence Protocol") 🌍 Real-World Impact A world that dreams when you sleep and evolves when you return. By Peace Thabiwa 🇧🇼 — SAGEWORKS_AI | The BINFLOW Initiative 🎨 Batch Recap: “Creative Flow Intelligence” 1 Auralink Music Breathing sound 2 TextFlow Writing Temporal storytelling 3 VisioCore Visual Art Time-coded imagery 4 PulseCanvas Multimedia Emotion-synced visuals 5 DreamStage VR Theatre Adaptive reality 6 EchoVerse Virtual Worlds Living metaverses  ( 6 min )

Building cargo-sane: A Better Way to Manage Rust Dependencies Have you ever spent hours manually updating dependencies in your Cargo.toml? Copying version numbers from crates.io, wondering which updates are safe, and hoping nothing breaks? Yeah, me too. That's why I built cargo-sane. Managing Rust dependencies is tedious: You need to check crates.io for each dependency manually You don't know which updates are safe (patch? minor? major?) Version conflicts are confusing One wrong update can break your entire build There's no easy way to preview changes There had to be a better way. I wanted a tool that would: ✅ Automatically check all dependencies for updates ✅ Categorize updates by risk level ✅ Let me choose which ones to update ✅ Make backups automatically ✅ Preserve my carefully craft…  ( 8 min )

🚀 User Scanner: Find Your Perfect Username Across All Platforms in Seconds ⚡ Tired of opening tabs and hunting site-by-site to see if your favorite username is taken? User Scanner fixes that , fast, from your terminal, with clear color-coded output. Perfect for developers, creators, and anyone who wants a consistent online identity without the busywork. ✅ Scans social, developer, and creator platforms in a single run (GitHub, Reddit, X, Instagram, YouTube, and more). ✅ Produces a clear Available / Taken / Error report with colored CLI output. ✅ Fully modular → add new platform modules easily. ✅ CLI-ready after a single pip install. ✅ Useful for quick username OSINT, branding checks, and onboarding automation. Run: pip install user-scanner Scan a username across all supported platf…  ( 10 min )

AI Factories: Balancing Brains for Smarter Production Imagine a recycling plant where AI agents control sorting belts and compacting machines, coordinating everything from waste intake to final product. The challenge? Creating an AI that's both a specialist in its task and a team player within the overall process. We need smarter AI for smart factories. The core idea revolves around a multi-agent system – think of it as a team of specialized AI robots, each handling a specific part of the factory workflow. Each agent learns its individual skill using reinforcement learning (RL). The trick is finding the right balance between letting each agent specialize and giving them a unified strategy to ensure the entire factory runs smoothly. This type of control system tackles complex tasks by di…  ( 7 min )

The Problem VR experiences are mechanical — pre-scripted, not alive. 💥 The BINFLOW Solution DreamStage brings real-time emotional narrative control. ⚙️ MVP Markup stage = DreamStage(player="Peace") 🌍 Real-World Impact Theatre powered by your heartbeat. By Peace Thabiwa 🇧🇼 — SAGEWORKS_AI | The BINFLOW Initiativ  ( 6 min )

Por muito tempo usei o zsh com o plugin oh-my-zsh, e segui no modo automático todas as vezes que precisei configurar meu ambiente de desenvolvimento. Só que, dessa última vez, eu me fiz a pergunta: “o que de fato eu tô usando desse plugin?” E pra surpresa de zero pessoas, eu tava só seguindo o modus operandi sem nem saber o que tava rolando 😅 Quando abri meu arquivo .zshrc eu fiquei tipo: what? 😂 🤡 Foi aí que decidi deixar o .zshrc o mais limpo possível e me despedir do oh-my-zsh foi necessário (companheiro de longa data 🫡). Já quero ressaltar que o oh-my-zsh tem muitos recursos como os plugins para diversas ferramentas que vão além da minha simples necessidade que era customizar meu zsh, e pra muita gente, ainda pode ser bem útil continuar usando, no meu caso, não fazia mais sentido. …  ( 7 min )

Welcome to another installment of our JavaScript Interview Series! Today, we're diving deep (and shallow) into one of the most fundamental yet tricky concepts for many developers: copying objects. Understanding the difference between a deep and shallow copy isn't just academic; it's a practical necessity to avoid frustrating bugs and write predictable, solid code. Let's unravel the hidden traps and best practices you need to ace your next interview. Assessment Point: This question tests your foundational knowledge of how JavaScript handles object references and memory. Standard Answer: The core difference lies in how they handle nested objects. A shallow copy creates a new object, but it only copies the top-level properties. If a property's value is a reference to another object (like a ne…  ( 15 min )

The Model Context Protocol (MCP) is revolutionizing how AI assistants interact with external data sources and tools. In this comprehensive guide, we'll explore how to build MCP servers in Python, with practical examples focused on web search and scraping capabilities. Model Context Protocol (MCP) is an open protocol introduced by Anthropic to standardize how AI assistants connect to external systems. Instead of building custom integrations for each data source, MCP provides a unified interface that allows: AI assistants (like Claude, ChatGPT, or custom LLM applications) to discover and use tools Developers to expose data sources, tools, and prompts through a standardized protocol Seamless integration without reinventing the wheel for each use case The protocol operates on a client-server a…  ( 12 min )

I Built an AI Tool to Generate Security Explanations. Here's What I Learned When It Produced Nonsense. Introduction My friend's 8-year-old asked me what a VPN was because her friend's dad told her they use one "to be safe online." I had two options: The accurate answer: "A VPN creates an encrypted tunnel between your device and a remote server, masking your IP address and preventing ISP-level traffic inspection..." The condescending answer: "It's like a magic shield for your computer, sweetie!" Both of these answers suck. Option 1 is technically correct but utterly useless to someone who doesn't know what an IP address is. Option 2 is accessible but teaches her nothing—and honestly, it's a little insulting to her intelligence. So I tried a third option. I built CyberLens, a…  ( 19 min )

The Model Context Protocol (MCP) provides a standardized interface that allows large language Agents to interact with external services, referred to as MCP Servers or Tools 1. As the number of specialized MCP Servers grows across different environments, from local development setups to large-scale enterprise gateways, the challenge of server discovery and configuration has become a significant source of friction. Before the introduction of a formal registry, server maintainers were often required to update complex configuration instructions across dozens of target platforms and client READMEs2. This fragmentation complicated the deployment pipeline and introduced versioning inconsistencies for clients. The MCP Registry was introduced to solve this by creating a reliable, central repository…  ( 10 min )

This is a simplified guide to an AI model called Imagen-4 maintained by Google. If you like these kinds of analysis, you should join AImodels.fyi or follow us on Twitter. Imagen-4 represents Google's latest iteration in their flagship text-to-image generation lineup. This preview release builds upon the foundation established by Imagen-3 and Imagen-3-Fast, positioning itself in the competitive space alongside models like SDXL-Lightning. The model takes text prompts and transforms them into corresponding images with customizable parameters for optimal results. Text prompt - Detailed description of the desired image Aspect ratio - Choice of image dimensions (1:1, 9:16, 16:9, 3:4, 4:3) Safety filter level - Three-tier content filtering system from strict to permissive Image URL - Direct link to the generated image The system generates images from text d... Click here to read the full guide to Imagen-4  ( 6 min )

📰 Major Tech News: Oct 26th, 2025 Om Shree ・ Oct 26 #crypto #ai #blockchain #security  ( 6 min )

Saturday, October 26th, marked a quieter but no less significant day in technology, with breakthroughs in quantum computing stealing the spotlight alongside economic milestones and strategic national plans. As the weekend approached, the focus turned to foundational advances that could redefine computation and industry landscapes in the years ahead. From silicon valley to silicon wafers, here's what stood out. Google announced a key advancement in its quantum computing efforts with the Willow chip, which successfully completed a complex calculation beyond the reach of classical supercomputers. The result, involving error-corrected quantum states, was independently verifiable, offering a rare concrete demonstration of quantum utility. This comes after years of promises from the field, where…  ( 9 min )

Quantum Supremacy: Are We There Yet? Machine Learning Holds the Key Tired of quantum algorithms that promise the world but deliver… eventually? The reality is, predicting how long a quantum computation will actually take is a massive headache. What if we could foresee these processing times with reasonable accuracy before even firing up the quantum computer? Turns out, we might be closer than we think. The core idea is this: use machine learning to predict the execution time of quantum programs on quantum processors. We’re essentially building a sophisticated estimation tool that learns from past quantum computations to forecast future performance. Think of it like predicting traffic flow: analyzing past traffic patterns to estimate travel time at different hours. This isn't about how th…  ( 7 min )

Infrastructure automation is at the heart of modern DevOps. I moved beyond just running Terraform apply locally and created a fully automated, modular, and version-controlled infrastructure workflow using Terraform, AWS, and GitHub Actions. This project provisions AWS infrastructure through custom Terraform modules, manages Terraform state securely with S3 as a remote backend, leverages S3’s native state locking mechanism, and automates the provisioning and destruction process through GitHub Actions. This project simulates a production-ready Infrastructure as Code (IaC) workflow that teams can use for scalable, consistent, and automated deployments. It also prepares the foundation for the next phase: Automated Multi-Environment Deployment with Terraform & CI/CD, which I am currently buildi…  ( 8 min )

I was a Full stack JavaScript developer, worked in the industry for 6years. But now I fall in love with Rust…. If you’re a JavaScript developer curious about Rust, you’re in for an exciting journey. Rust offers the performance and safety that JavaScript lacks, while still maintaining modern language features you’re familiar with. This guide will help you leverage your JavaScript knowledge to learn Rust efficiently. Why JavaScript Developers Should Learn Rust Key Mindset Shifts JavaScript vs Rust: Side-by-Side Comparisons The Complete 12-Week Roadmap Practical Projects to Build Common Pitfalls and How to Avoid Them Resources and Next Steps As a JavaScript developer, you’re used to: Dynamic typing: Variables can be anything Garbage collection: Memory management happens automatically Single…  ( 27 min )

GitHub Home I remember a few years ago, I was leading a team to develop a real-time stock ticker dashboard. 📈 Initially, everyone's enthusiasm was incredibly high. We were all excited to build a "live" application with our own hands. But soon, we found ourselves stuck in the mud. The tech stack we chose performed reasonably well for ordinary REST APIs, but as soon as WebSockets came into the picture, everything became unrecognizable. Our codebase split into two worlds: the "main application" that handled HTTP requests, and a "separate module" that handled WebSocket connections. Sharing state between these two worlds, like a user's login information, became a nightmare. We had to resort to some very clever (or rather, ugly) methods, like using Redis or a message queue to synchronize data. …  ( 9 min )

GitHub Home I still vividly remember that Friday midnight. I, a man in my forties who should have been at home enjoying the weekend, was instead in a cold server room, the hum of fans buzzing in my ears, and a stream of error logs scrolling endlessly on the terminal before me. What was supposed to be a "simple" version update had turned into a disaster. The service wouldn't start, the rollback script failed, and on the other end of the phone was the furious roar of a client. At that moment, staring at the screen, I had only one thought: "There has to be a better way." We old-timers grew up in an era when the term "maintenance window" was a fact of life. We were used to pausing services in the dead of night, replacing files, and then praying that everything would go smoothly. Deployment was…  ( 12 min )

Hola a todos 👋 Hoy quiero presentarles GozoLite, un Polyglot Secure Code Executor capaz de correr más de 25 lenguajes de programación reales dentro de contenedores seguros, todo desde una interfaz moderna y portable. GozoLite está pensado para entornos educativos y corporativos, y es completamente open source. 🔹 Corre 29 lenguajes (26 verificados + 3 experimentales) 🌐 Probalo en Hugging Face: https://huggingface.co/spaces/HUGGINGF134/GozoLite 💾 Repositorio oficial: https://github.com/Dark-Byte01/GozoLite 💡 Proyecto creado por TotyLabs https://TotyLabs-io.pages.dev Si les gusta, los invito a dejar feedback o ideas para escalarlo. 🚀  ( 6 min )

Post 3 — Open Source Reflections (Prompt: “Reflect on your Hacktoberfest experience and what open source means to you.”) Title: Open Source as Rhythm, Not Static: What Hacktoberfest Taught Me While Building BINFLOW Tags: #hacktoberfest #opensource #postgres #ai #webdev Hot take: open source isn’t a license — it’s a tempo. BINFLOW (a time-aware ledger that measures usage over time), I realized why some projects feel alive and others… don’t. It’s not stars. It’s not hype. It’s whether the project keeps a beat. Most repos treat time as metadata. I made it a primary key. flow event (Focus/Loop/Transition/Pause/Emergence). It’s wild how much clarity you get when you log how something lives — not just the final state. Result: Better tradeoffs, fewer “mysterious regressions,” and a culture of s…  ( 7 min )

Perfect — here are two ready-to-publish DEV posts you can drop in today to cover the other Hacktoberfest prompts. I kept them judge-friendly, crisp, and very you. (Prompt: “Highlight the contributions you’re making during Hacktoberfest and what you learned.”) Title: I Shipped Proof-of-Leverage on Postgres: My Hacktoberfest Contributions to BINFLOW (Botswana → Web4) Tags: #hacktoberfest #opensource #postgres #ai #timeseries During Hacktoberfest I turned a weird idea — measuring influence by usage over time — into working features inside BINFLOW (my Web4 project). I: Designed the PoL (Proof-of-Leverage) formula + SQL view Logged time-labeled “flow events” in a hypertable Added hybrid search (pg_text + vector embeddings) Proved agents can fork the DB → propose merges like code This post docum…  ( 8 min )

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Need to know what happened in crypto today? Here is the latest news on daily trends and events impacting Bitcoin price, blockchain, DeFi, NFTs, Web3 and crypto regulation.

Ethereum layer-2 networks have glaring security and centralization issues, according to Anatoly Yakovenko, co-founder of the Solana blockchain.

Ethereum layer-2 networks have glaring security and centralization issues, according to Anatoly Yakovenko, co-founder of the Solana blockchain.

The stock-to-flow model may not be the best framework to forecast Bitcoin prices, Bitwise investment analyst André Dragosch said.

The stock-to-flow model may not be the best framework to forecast Bitcoin prices, Bitwise investment analyst André Dragosch said.

The stock-to-flow model may not be the best framework to forecast Bitcoin prices, Bitwise investment analyst André Dragosch said.

Secretary Scott Bessent said the negotiations alleviate the need for the 100% additional tariffs announced by US president Trump in October.

Secretary Scott Bessent said the negotiations alleviate the need for the 100% additional tariffs announced by US president Trump in October.

Secretary Scott Bessent said the negotiations alleviate the need for the 100% additional tariffs announced by US president Trump in October.

DeFi trading volumes hit record ratios against CEXs as matured infrastructure and regulatory clarity shift power to transparent, code-driven platforms.

DeFi trading volumes hit record ratios against CEXs as matured infrastructure and regulatory clarity shift power to transparent, code-driven platforms.

DeFi trading volumes hit record ratios against CEXs as matured infrastructure and regulatory clarity shift power to transparent, code-driven platforms.

Need to know what happened in crypto today? Here is the latest news on daily trends and events impacting Bitcoin price, blockchain, DeFi, NFTs, Web3 and crypto regulation.

The 15-hour Amazon Web Services outage that halted Coinbase, Robinhood and MetaMask revealed how much of Web3 still relies on centralized servers.

The 15-hour Amazon Web Services outage that halted Coinbase, Robinhood and MetaMask revealed how much of Web3 still relies on centralized servers.

The 15-hour Amazon Web Services outage that halted Coinbase, Robinhood and MetaMask revealed how much of Web3 still relies on centralized servers.

Bitcoin price action favored bulls as the weekly close neared, with BTC nearing $113,000 ahead of a key week for the Federal Reserve.

Bitcoin price action favored bulls as the weekly close neared, with BTC nearing $113,000 ahead of a key week for the Federal Reserve.

Bitcoin price action favored bulls as the weekly close neared, with BTC nearing $113,000 ahead of a key week for the Federal Reserve.

CZ’s pardon by Trump followed a lobbying push that included $450,000 to Trump-linked lobbyists and $290,000 to former SEC chair contender Teresa Goody Guillén.

CZ’s pardon by Trump followed a lobbying push that included $450,000 to Trump-linked lobbyists and $290,000 to former SEC chair contender Teresa Goody Guillén.

CZ’s pardon by Trump followed a lobbying push that included $450,000 to Trump-linked lobbyists and $290,000 to former SEC chair contender Teresa Goody Guillén.

A stablecoin is now live in Kyrgyzstan, which confirmed plans to launch a CBDC and explore a national crypto reserve after meeting with strategic adviser Changpeng Zhao.

Coinbase CEO Brian Armstrong said onchain fundraising could make capital formation “more efficient, fair, and transparent.”

Coinbase CEO Brian Armstrong said onchain fundraising could make capital formation “more efficient, fair, and transparent.”

Coinbase CEO Brian Armstrong said onchain fundraising could make capital formation “more efficient, fair, and transparent.”

Coinbase CEO Brian Armstrong said onchain fundraising could make capital formation “more efficient, fair, and transparent.”

Coinbase’s x402 protocol, which enables AI agents to transact autonomously over the internet, has seen a 10,000% rise in transaction activity over a month.

Coinbase’s x402 protocol, which enables AI agents to transact autonomously over the internet, has seen a 10,000% rise in transaction activity over a month.

Coinbase’s x402 protocol, which enables AI agents to transact autonomously over the internet, has seen a 10,000% rise in transaction activity over a month.

Coinbase’s x402 protocol, which enables AI agents to transact autonomously over the internet, has seen a 10,000% rise in transaction activity over a month.

A stablecoin is now live in Kyrgyzstan, which confirmed plans to launch a CBDC and explore a national crypto reserve after meeting with strategic adviser Changpeng Zhao.

A stablecoin is now live in Kyrgyzstan, which confirmed plans to launch a CBDC and explore a national crypto reserve after meeting with strategic adviser Changpeng Zhao.

A stablecoin is now live in Kyrgyzstan, which confirmed plans to launch a CBDC and explore a national crypto reserve after meeting with strategic adviser Changpeng Zhao.

A stablecoin is now live in Kyrgyzstan, which confirmed plans to launch a CBDC and explore a national crypto reserve after meeting with strategic adviser Changpeng Zhao.

The proposed Batch amendment for the XRP Ledger introduces atomic transaction capabilities.  ( 30 min )

Major cryptocurrencies are trading higher ahead of a busy week featuring key Federal Reserve and Bank of Japan rate decisions alongside earnings reports from influential Mag 7 stocks.  ( 33 min )

The move comes as the BTC/gold ratio — a measure of Bitcoin’s relative value against the yellow metal — flashed its most oversold reading in nearly three years last week.  ( 30 min )

In a conversation with CoinDesk, Marinade Labs' Michael Repetny gives an overview of the Solana staking ecosystem and the upcoming Alpenglow upgrade.  ( 33 min )

Sal Gilbertie says hundreds of millions of dollars arrived in about 16 weeks, credits the XRP Army for fast traction and forecasts a broad crypto ETF wave.  ( 30 min )

That risk sentiment across global markets. US and Asian equity futures advanced, and gold pulled back slightly from recent highs as traders rotated back into risk assets.  ( 29 min )

Gold, traditionally seen as an inflation hedge, also shows inconsistent and often negative correlations with inflation, the data shows.  ( 29 min )

Krafton, the video game publisher responsible for the once popular Battle Royale, Player Unknown’s Battleground, known more commonly as PUBG, announced earlier this week that it is transforming into an “AI-first” company. The announcement was made via the company’s Korean site, which says (Google translated) that the change will refocus and reorganise itself, with AI […] The post Krafton Says It Is Now An “AI-First Company” appeared first on Lowyat.NET.  ( 33 min )

Xpeng has expanded its line-up with the introduction of the extended-range (EREV) version of the X9, marking the automaker’s first-ever EREV model. According to CNC, the MPV is scheduled to go on sale in China during the fourth quarter of this year. In terms of design, the X9 EREV retains several styling cues from its […] The post Xpeng Unveils X9 Extended-Range Version appeared first on Lowyat.NET.  ( 33 min )

Repair work on the Mass Rapid Transit (MRT) Putrajaya Line continues after a major disruption yesterday on 25 October 2025, which investigators have now linked to the theft of key communication cables. The incident severely affected the line’s signalling system, forcing operators to take immediate action to restore stability. Authorities initially believed the disruption was […] The post MRT Putrajaya Line Still Under Repairs Today Following Cable Theft Incident appeared first on Lowyat.NET.  ( 34 min )

Sportswear brand Nike has made a pretty odd announcement which takes footwear tech to the next level. The thing being unveiled is called Project Amplify, and it’s being dubbed as “the world’s first powered footwear”. And the company has made comparisons of its powered footwear to e-bikes. “Akin to how electric bikes have made it […] The post Nike Has Made “Powered Footwear” Called Project Amplify appeared first on Lowyat.NET.  ( 34 min )

The development of the Samsung Galaxy S26 series has been nothing short of turbulent, if the recent rumours are to be believed. Following whispers of last-minute changes to the lineup, the flagship phones may end up missing the company’s usual January launch window. According to Korean outlet The Elec, Samsung has decided to push back […] The post Samsung Reportedly Delays Mass Production Of Galaxy S26 Series appeared first on Lowyat.NET.  ( 33 min )

For three decades, the web has been designed with one audience in mind: People. Pages are optimized for human eyes, clicks and intuition. But as AI-driven agents begin to browse on our behalf, the human-first assumptions built into the internet are being exposed as fragile. The rise of agentic browsing — where a browser doesn’t just show pages but takes action — marks the beginning of this shift. Tools like Perplexity’s Comet and Anthropic’s Claude browser plugin already attempt to execute user intent, from summarizing content to booking services. Yet, my own experiments make it clear: Today’s web is not ready. The architecture that works so well for people is a poor fit for machines, and until that changes, agentic browsing will remain both promising and precarious. When hidden instructio…

Throughout my cybersecurity journey I've heard the saying "hands-on experience beats theory," about a hundred times. I've always followed this principle when learning something new. Whether it be CTFs or small security related projects, I've had a blast taking on new challenges. However, there's one challenge that I've been eagerly waiting to take on until now. After purchasing an old refurbished Dell tower desktop and installing Proxmox as my main OS, I'll finally be able to take on the unique challenge of building a home lab. To fully understand what it takes to secure a network, you've gotta do the real thing, and I have a feeling I'll end up learning a lot from this. Whether it be setting up a SIEM for SOC related purposes, simulating attacks, or practicing incident response, there's s…  ( 7 min )

SageWorks BINLFOW Install PostgreSQL 14+ and Python 3.10+. createdb binflow and psql -d binflow -f binflow_schema.sql. pip install -r requirements.txt. export BINFLOW_DSN="dbname=binflow user=postgres password=postgres" python demo.py Last 24h mix: SELECT stream_id, tag, COUNT(*) FROM event WHERE t >= now() - interval '24 hours' GROUP BY stream_id, tag; Explainability: See api.py for joins. MIT  ( 6 min )

Setting up .copilot-instructions was friction. I've built enough products with copilot in the security space to know this shouldn't be painful. What it does Why Check it out free. It's early but works. Still exploring stuff like pulling from existing ESLint configs, reusing configs from other projects, maybe saving them. What would actually be useful? Drop a comment.  ( 6 min )

About Hyperlane Framework Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git Honestly, before I started this benchmark, I never imagined the performance differences would be this dramatic. As a backend developer with 10 years of experience, I always thought framework selection was mainly about featu…  ( 16 min )

GitHub Home I'll never forget that afternoon. We had just launched a new feature allowing users to upload their profile pictures. Everything seemed perfect. Until one user, whether intentionally or not, tried to upload a 2GB movie file from his computer. 🎬 The server's memory monitor instantly turned red, CPU usage shot up to 100%, and then, the entire service crashed and burned. 😵‍💫 Why? Because our rudimentary web framework tried to read the entire uploaded file into memory for processing. A 2GB request body instantly blew up our small server, which only had 4GB of memory. This is a classic, and extremely painful, "rookie mistake." Handling files, whether uploading or downloading, is one of the most common requirements in web development. But precisely because it's common, we often ov…  ( 9 min )

GitHub Home As developers, we all cherish that "flow state." When you're fully focused, code flows from your fingertips, and with every save, the service in the terminal automatically restarts. A quick browser refresh, and your new changes are instantly visible. This immediate feedback loop is one of the most delightful experiences in modern web development. ✨ It makes us feel like we have superpowers, able to create at the speed of thought. In the Node.js world, we have nodemon. In the Rust world, we have cargo-watch. We usually call these tools "Hot-Reload." They are invaluable treasures during the development phase, significantly boosting our productivity. 🏃💨 But, as an old-timer, I have to throw some cold water on you today. 🥶 I want to tell you a dangerous truth: your development s…  ( 9 min )

GitHub Home Every programmer has had that moment. You join a new project, or you open up a project you wrote yourself six months ago, and then you feel it—that familiar, suffocating chaos. 🌪️ The utils folder is stuffed with hundreds of disorganized functions, a massive services.js file mixes database queries, business logic, and third-party API calls, and route definitions are scattered throughout the codebase. You want to add a small feature, but you don't know where to put the code. You want to fix a bug, but you have to trace a variable's journey through a tangled mess of "spaghetti code." 🍝 We call this phenomenon "software entropy," or more colloquially, "project rot." How does that clean, elegant, and hopeful little project at the beginning turn, step by step, into a "big ball of …  ( 10 min )

💡 Inspiration I wanted to merge my AI design concepts from BINFLOW — a framework where every interaction has a temporal “flow state” — with the eerie tension of Halloween night. feels alive: its sections pulse, fade, and shift color in response to time of day and user focus. Focus, Stress, Loop, Transition, Emergence. Imagine a haunted site that knows when you hover too long. 👀 Goal: Show how time-aware design patterns can redefine web presence. temporal awareness — animations and transitions that evolve as the visitor lingers. story engine: as time passes, the color palette shifts from orange dusk → deep purple midnight → cyan dawn. HTML5 + CSS3 (Grid + Variables + Animations) Vanilla JavaScript for time-based phase tracking BINFLOW Pattern Engine (Mini Implementation) for color and m…  ( 7 min )

👻 Haunted Loop: A Pure-CSS Halloween Scene This is a submission for Frontend Challenge - Halloween Edition, CSS Art. I wanted a looping “mini-horror short” built only with CSS: a crescent moon drifts, a witch flies past, a ghost peeks from a window, bats swarm, and a neon “ENTER” sign flickers like a haunted arcade. The whole thing is a nod to old-school 8-bit spooky intros — minimal shapes, big vibes. Paste this into CodePen (HTML panel) or save as a single .html file and open in your browser. It’s pure CSS (no images, no JavaScript). Haunted Loop — Pure CSS Halloween :root{ --bg:#0a0b10; --sky1:#0b0f1c; --sky2:#121a…  ( 10 min )

Simple build and run NodeJS application on AWS (Lambda) using Architect (arc.codes) Dmitrii Nefedov ・ Oct 25 #webdev #programming #node #aws  ( 5 min )

BINLFOW Quantum-Inspired Cloud ML Framework (Expanded Edition) Introduction and Overview The BINLFOW framework extends traditional binary computation by incorporating time-labeled states (Focus, Stress, Loop, Pause, Transition) into a quantum-inspired architecture for cloud-based machine learning. This expansion builds on the original mathematical foundation by adding: Practical implementation strategies using multi-language support (Python, Java, C#). Nested quantum structures for scalable, self-balancing systems. Integration with real-world tools (e.g., Qutip for quantum simulation, TensorFlow for ML). Case studies and performance benchmarks. Future directions for hardware acceleration and multi-physics applications. The core remains classical but mimics quantum superpositio…  ( 11 min )

Made a simple API that converts normal sentences into Gen Z slang using Claude AI. Example: Tech: Symfony + Claude AI + 40-term slang dictionary Cool part: Works in multiple languages automatically - just one prompt rule made it multilingual. Built it for fun but now it's on RapidAPI. Thinking of adding "slang intensity levels" next. Drop a sentence and I'll convert it for you 👇 [Link if interested: https://rapidapi.com/dziulatex/api/boomer-language-to-genz-slang]  ( 6 min )

Functional programming is a hot topic in JavaScript interviews. Hiring managers want to see that you can write clean, predictable, and maintainable code. Mastering the array methods map, filter, and reduce is a fantastic way to demonstrate these skills. Let's dive into some common interview questions that will test your understanding of these powerful tools. map, filter, and reduce? Key Concept: This question assesses your high-level understanding of the purpose of each method. Standard Answer: The fundamental difference lies in what they do and what they return. map transforms each element in an array and returns a new array of the same length with the transformed elements. Think of it as creating a one-to-one mapping from the original array to a new one. const numbers = [1, 2, 3]; cons…  ( 13 min )

How to Write Beautifully Nostalgic Music This video walks you through creating those wistful, memory-soaked melodies you’ve been craving—covering the best scales, modes and harmonic tricks to tug at listeners’ heartstrings. Along the way, you’ll get practical tips on shaping your chord progressions and melodies so every note feels like a time machine. The creator also shares handy resources (scales/modes guide, Elements of Music book), their favorite gear (keyboard, mic, interface) and where to support them on Patreon. Bonus: links to metronomes, timers and social channels to help you level up your practice routine! Watch on YouTube  ( 6 min )

Rick Shiels, James Robinson and Guy Charnock tackle an 18-hole “Yellow Ball” challenge with one shared goal—break 75. Before every hole, someone draws a ball from the bag: pull the yellow ball and you’re on your own, no help allowed. Cue huge momentum swings, nerve-wracking solo stints, epic saves, total meltdowns and plenty of cheeky banter as they battle pressure golf at its finest. When they’re not chasing pars, Rick invites you to subscribe to LIV Golf, snag his limited-edition merch (UK/US links), and dive into his podcast and gear-review channel. He’s all about helping you crush longer drives, dial in your irons, master chipping and putting, and generally play better golf. Watch on YouTube  ( 6 min )

The Productivity System I Taught to 6,642 Googlers Jeff Su’s CORE workflow is a simple, tool-agnostic method he’s used to train over 6,600 Google employees. It’s built around four easy steps: Capture everything immediately Organize with minimal friction Review during scheduled sessions Engage by blocking time to execute Within two weeks you’ll ditch reliance on memory or willpower and turn this into a smooth, automatic routine. The video breaks down each step, explains why it works, and offers timestamps and resources (templates, prompts, even a Notion command center) so you can plug this system into whatever tools you already love. Watch on YouTube  ( 6 min )

AI's Microscopic Eye: Seeing the Unseen in Manufacturing Imagine a microscopic scratch, invisible to the human eye, causing a critical component to fail. Traditional quality control methods often miss these subtle imperfections, leading to costly recalls and damaged reputations. But what if AI could detect these defects with superhuman precision? That's the promise of a new wave of deep learning techniques that can analyze surface textures with incredible accuracy. By training a neural network on vast datasets of surface scans, we can create a system that not only identifies defects but also quantifies their severity and predicts potential failures. The core idea is to simultaneously train the model to understand different aspects of the surface, like roughness and irregularities, and to…  ( 7 min )

GitHub Home I still remember the bug that kept me up all night. A payment callback endpoint, when handling a rare, exceptional status code from a third-party payment gateway, had a .catch() that was accidentally omitted from a Promise chain. The result? No logs, no alerts, and the service itself didn't crash. It just "silently" failed. That user's order status was forever stuck on "processing," and we were completely unaware. It wasn't until a week later during a reconciliation that we discovered hundreds of these "silent orders," resulting in tens of thousands of dollars in losses. 💸 The lesson was painful. It made me realize that in software engineering, we probably spend less than 10% of our time on the happy path. The other 90% of the complexity comes from how to handle all sorts of e…  ( 9 min )

GitHub Home I still remember the bug that kept me up all night. A payment callback endpoint, when handling a rare, exceptional status code from a third-party payment gateway, had a .catch() that was accidentally omitted from a Promise chain. The result? No logs, no alerts, and the service itself didn't crash. It just "silently" failed. That user's order status was forever stuck on "processing," and we were completely unaware. It wasn't until a week later during a reconciliation that we discovered hundreds of these "silent orders," resulting in tens of thousands of dollars in losses. 💸 The lesson was painful. It made me realize that in software engineering, we probably spend less than 10% of our time on the happy path. The other 90% of the complexity comes from how to handle all sorts of e…  ( 9 min )

GitHub Home I still remember the bug that kept me up all night. A payment callback endpoint, when handling a rare, exceptional status code from a third-party payment gateway, had a .catch() that was accidentally omitted from a Promise chain. The result? No logs, no alerts, and the service itself didn't crash. It just "silently" failed. That user's order status was forever stuck on "processing," and we were completely unaware. It wasn't until a week later during a reconciliation that we discovered hundreds of these "silent orders," resulting in tens of thousands of dollars in losses. 💸 The lesson was painful. It made me realize that in software engineering, we probably spend less than 10% of our time on the happy path. The other 90% of the complexity comes from how to handle all sorts of e…  ( 9 min )

GitHub Home Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git As a backend developer with 10 years of experience, I've seen languages and frameworks rise and fall like empires. I've ridden the waves of hype and seen them crash on the shores of reality. And if there's one thing I've learned, it's that…  ( 8 min )

GitHub Home I'll never forget that afternoon. We had just launched a new feature allowing users to upload their profile pictures. Everything seemed perfect. Until one user, whether intentionally or not, tried to upload a 2GB movie file from his computer. 🎬 The server's memory monitor instantly turned red, CPU usage shot up to 100%, and then, the entire service crashed and burned. 😵‍💫 Why? Because our rudimentary web framework tried to read the entire uploaded file into memory for processing. A 2GB request body instantly blew up our small server, which only had 4GB of memory. This is a classic, and extremely painful, "rookie mistake." Handling files, whether uploading or downloading, is one of the most common requirements in web development. But precisely because it's common, we often ov…  ( 9 min )

Everything Wrong With Final Destination: Bloodlines drops a rapid-fire, 24-minute breakdown of every plot hole and over-the-top death in the latest Final Destination flick, complete with CinemaSins’ patented “sins” counter and signature snark. Along the way they plug BetterHelp therapy with a discount link and remind you that, while the franchise is pure nonsense, it’s delightfully entertaining nonsense. On top of the video itself, CinemaSins promotes their main site, YouTube channels (TVSins, CommercialSins, CinemaSins Podcast Network), a quick sinful poll, and Patreon to support the team. You’ll also get a shout-out to their writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) and links to Discord, Reddit, Jeremy’s book, Instagram, TikTok, and other social handles. Watch on YouTube  ( 6 min )

GitHub Home I still vividly remember that Friday midnight. I, a man in my forties who should have been at home enjoying the weekend, was instead in a cold server room, the hum of fans buzzing in my ears, and a stream of error logs scrolling endlessly on the terminal before me. What was supposed to be a "simple" version update had turned into a disaster. The service wouldn't start, the rollback script failed, and on the other end of the phone was the furious roar of a client. At that moment, staring at the screen, I had only one thought: "There has to be a better way." We old-timers grew up in an era when the term "maintenance window" was a fact of life. We were used to pausing services in the dead of night, replacing files, and then praying that everything would go smoothly. Deployment was…  ( 12 min )

When the Command Line Became Smart Remember when the terminal was just a place for running npm install or git push? Now, it’s becoming an intelligent workspace — a place where you can talk to AI. Developers today use natural language to scaffold projects, debug errors, or refactor entire repositories. And leading this new movement are Codex CLI (OpenAI), Gemini CLI (Google), and Claude Code (Anthropic). Each one brings its own personality to the terminal. But which is the right companion for your workflow? Codex CLI Born from OpenAI’s Codex model — the foundation for early code copilots — Codex CLI focuses on speed and simplicity. It’s great for quick experiments, scripting, and automation tasks where iteration speed matters. Gemini CLI Google’s open-source terminal agent, Gemini CL…  ( 7 min )

In the previous article, we added the post editing feature to our forum, allowing users to modify their published content. Besides posting, interaction is essential for a forum. When users see an interesting (or controversial) post, they'll want to express their opinions. In this article, we will add an interaction feature to our forum: implementing post comments and replies, allowing users to have discussions around posts. We need a new table to store comments. Furthermore, comments themselves need to support replies to form a hierarchical structure. In models.py, add the Comment model and update the User and Post models to establish relationships. models.py (Updated) from sqlalchemy import Column, Integer, String, ForeignKey from sqlalchemy.orm import relationship from database import Ba…  ( 10 min )

Creating a simple Telegram bot using BotticelliBots: a quick guide BotticelliBots on Github BotticelliBots v.0.8.1 BotticelliBundle is a Docker image specifically designed to streamline the deployment of a basic Botticelli bot. It offers a quick way to set up and customize your own bot configuration by leveraging the Botticelli framework. The use of Docker enables users to easily run and test their bots in a containerized environment, enhancing development efficiency. Docker Integration: BotticelliBundle simplifies the process of deploying chatbots by encapsulating all dependencies and configurations within a Docker container. Sample Configuration: The repository includes a sample bot configuration to guide users in setting up their personalized bots. Ease of Testing: Running the bot in a Docker container allows for isolated testing, reducing compatibility issues. How to Deploy Your Bot To deploy your bot using BotticelliBundle, follow these steps: Clone the Repository: First, clone the BotticelliBundle repository to your local machine. Modify the Dockerfile and appsettings.json: Adjust the Dockerfile and configuration settings. Here’s an example Dockerfile setup: dockerfile # Use .NET SDK 8 image for building FROM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build # Set the working directory WORKDIR /app # Clone the Botticelli repository and switch to the specified branch RUN git clone --single-branch --branch release/0.8 https://github.com/devgopher/botticelli.git . RUN git clone ./bot # Change to project directory WORKDIR /app/bot # Restore dependencies RUN dotnet restore # Build the project RUN dotnet build -c Release -o out # Use the ASP.NET Runtime image for running FROM mcr.microsoft.com/dotnet/aspnet:8.0-alpine WORKDIR /app COPY --from=build /app/bot/out . # Copy custom configuration file COPY appsettings.json . # Set the entry point for the application ENTRYPOINT ["dotnet", ".dll"]  ( 7 min )

Introduction Bootstrap 5.3.3 provides excellent documentation for creating toast notifications, but when a developer follows the documentation instructions, they include the toast directly in a page. This means that if more than one page in a project requires the same toast, any changes to the toast must be made to each instance of it. Learn how to create a single toast that can be used more here. ASP.NET Core source code Create the following file, toast-click.js under www\js for handling the JavaScript click events for the toast. (function () { function ready(fn) { if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', fn); } else { fn(); } } ready(function () { var btn = document.getElementById('showToa…  ( 8 min )

GitHub Home I still remember the bug that kept me up all night. A payment callback endpoint, when handling a rare, exceptional status code from a third-party payment gateway, had a .catch() that was accidentally omitted from a Promise chain. The result? No logs, no alerts, and the service itself didn't crash. It just "silently" failed. That user's order status was forever stuck on "processing," and we were completely unaware. It wasn't until a week later during a reconciliation that we discovered hundreds of these "silent orders," resulting in tens of thousands of dollars in losses. 💸 The lesson was painful. It made me realize that in software engineering, we probably spend less than 10% of our time on the happy path. The other 90% of the complexity comes from how to handle all sorts of e…  ( 9 min )

Ever wondered why your cake turns out perfect one day and dense the next — even when you followed the same recipe? The culprit could be measurement conversions. Whether you're baking or coding a kitchen calculator, accurate unit conversions are everything. In this guide, we break down: How to convert cups ↔ grams ↔ milliliters accurately Why digital measurement tools like Unitly.info A behind-the-scenes look at how we designed the logic for conversion consistency 🧠 Learn, cook, and measure smarter. 👉 Read the full breakdown and try conversions instantly at www.unitly.info  ( 6 min )

I felt like procrastinating a bit. So I created an simple background worker based on Django Cache Framework. Here is how it works: django management command start CacheWorker. Provide a list of functions which you need to use as background tasks: CacheWorker.start_cache_worker(worker_functions) Anywhere in your app you can send to background those long running functions which you need to collect in an a list (worker_functions) and pass it to CacheWorker. Example of such mock functions: import time from webapp.logger import log def func1(a: int, b: int): time.sleep(5) log.debug(f"func1 result a + b = {a + b}") def func2(a: int, b: dict): time.sleep(15) log.debug(f"func2 a:{a}, b: {b}") raise Exception("some error") Here is how you can send to CacheWorker those f…  ( 7 min )

The Synthetic, Time-Aware Internet “Every address carries its own timeline.” In BINFLOW architecture, domains are no longer just URLs. temporal nodes — data portals that live, loop, pause, and evolve with you. .com, .ai, or .org, every address embeds a timestamp, phase, and flow identity. Example: flow://sageworks.focus.2025-10-25.bin Breakdown: flow:// → Temporal protocol (not HTTP) sageworks → Entity / concept space focus → Phase of operation 2025-10-25 → Active time signature .bin → Binary-labeled environment (BINFLOW data space) So a site or agent doesn’t just exist — it breathes in time. Domain Type Example Purpose Phase Signature Focus Domains focus.sageworks.binflow Core computation / creation ⚙️ Processing Loop Domains loop.trader.binflow Recurrent tasks, analysis cycl…  ( 8 min )

GitHub Home I remember a few years ago, I was leading a team to develop a real-time stock ticker dashboard. 📈 Initially, everyone's enthusiasm was incredibly high. We were all excited to build a "live" application with our own hands. But soon, we found ourselves stuck in the mud. The tech stack we chose performed reasonably well for ordinary REST APIs, but as soon as WebSockets came into the picture, everything became unrecognizable. Our codebase split into two worlds: the "main application" that handled HTTP requests, and a "separate module" that handled WebSocket connections. Sharing state between these two worlds, like a user's login information, became a nightmare. We had to resort to some very clever (or rather, ugly) methods, like using Redis or a message queue to synchronize data. …  ( 9 min )

TL;DR — Prefer functional interceptors in Angular 20. Configure them with provideHttpClient(withInterceptors([...])). Use them to add auth headers, cache responses, log timings, retry with backoff, stream progress events, and even return synthetic responses. Lean on HttpContextToken for per-request metadata and AbortSignal/redirect info when using withFetch. Interceptors are middleware for HttpClient. You can register several and they form a chain; each can: Modify requests (e.g., add headers, set timeouts). Observe/transform responses (e.g., logging, metrics). Short‑circuit the chain with synthetic responses (e.g., cache hits). Coordinate UI (spinners) and retry logic. Angular 20 supports: Functional interceptors (recommended) DI-based interceptors (classic class style) // app.config.ts (…  ( 9 min )

When most developers think of JavaScript, the word "single-threaded" often comes to mind. But modern JS runtimes are far more sophisticated than the old "one thread, one call stack" stereotype. From the event loop and async/await to Web Workers, async iterators, and SharedArrayBuffers, today's JavaScript offers a rich (although muddled) concurrency landscape: one that spans browsers, Node.js / Bun / Deno, and edge environments. Understanding how these layers of concurrency interact is essential for building responsive UIs, scalable backends, and reliable serverless functions. In this article, we'll break down the concurrency primitives and patterns available in modern JavaScript, show how they actually work, and show how to leverage them safely and effectively. In a sense, JS is single-thr…  ( 15 min )

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! When I first started exploring web development, the idea of building applications that could work seamlessly online and offline felt like a distant dream. Over time, I've watched Progressive Web Apps evolve from experimental concepts into powerful tools that bridge the gap between web and native experiences. Through numerous projects and iterations, I've gathered a set of JavaScript techniques that consistently deliver reliable, fast, and engaging user interactions. These methods have transformed how I approach web development, allowing me to create apps that install like native ones, load instantly, and function even whe…  ( 13 min )

The Productivity System I Taught to 6,642 Googlers Jeff Su’s CORE workflow is built around four super‐simple steps—Capture every idea the moment it hits, Organize with minimal friction, Review during scheduled sessions, and Engage by blocking dedicated time. It handles all types of workplace info, slots into any tool you already use, and becomes a habit in just two weeks—no more frantic to‐do lists or relying on willpower alone. His YouTube breakdown (with handy timestamps) walks you through the basics, why it works, and a deep dive into each step. Plus, you’ll find links to his newsletter, favorite prompts & templates, the Workspace Academy, a Notion command center, social channels, and even his go-to gear picks. Watch on YouTube  ( 6 min )

A refactoração, ao contrário do que a teoria sugere, é uma tarefa muito complexa.
Os livros e artigos costumam mostrar exemplos de funções simples e classes pequenas, mas o mundo real está muito distante dessa visão superficial. Projectos reais carregam uma história — um conjunto de decisões que foram tomadas ao longo do tempo e que levaram o código ao estado actual. 
É comum pensar que o projecto está desorganizado ou que não segue boas práticas, mas muitas dessas decisões foram influenciadas pela pressão do negócio e pela necessidade de entregar rápido. Em projectos reais, é comum encontrar arquivos com milhares de linhas.
O que realmente ajuda é entender os padrões, perceber a intenção original e agir com cuidado. Refactorar é muito diferente da teoria.
Não se trata apenas de mudar o nome de uma classe, struct ou arquivo — há muitas variáveis envolvidas. Identificar código repetido Mover abstrações para helpers Fazer refactorações pequenas e seguras, em vez de grandes mudanças de uma só vez Em outras linguagens, seria comum dividir grandes arquivos em várias classes.
Mas em Go, a estrutura da linguagem facilita bastante esse processo. A linguagem Go ajuda muito na refactoração: Funções a nível de pacote Structs a nível de pacote Facilidade em isolar helpers, mesmo sem classes Além disso, usar uma boa IDE faz toda a diferença — facilita navegar, testar e refactorar com segurança. Refactorar é mais sobre compreender o contexto do código do que apenas reescrever funções.
É um processo de respeito pela história do projecto e de construção de algo melhor, passo a passo.  ( 6 min )

GitHub Home I remember a few years ago, I was leading a team to develop a real-time stock ticker dashboard. 📈 Initially, everyone's enthusiasm was incredibly high. We were all excited to build a "live" application with our own hands. But soon, we found ourselves stuck in the mud. The tech stack we chose performed reasonably well for ordinary REST APIs, but as soon as WebSockets came into the picture, everything became unrecognizable. Our codebase split into two worlds: the "main application" that handled HTTP requests, and a "separate module" that handled WebSocket connections. Sharing state between these two worlds, like a user's login information, became a nightmare. We had to resort to some very clever (or rather, ugly) methods, like using Redis or a message queue to synchronize data. …  ( 9 min )

Echo Intelligence: Mapping Sound with Acoustic Reciprocity Imagine a concert hall that adapts its acoustics to every seat, or a home theater that optimizes sound perfectly, regardless of speaker placement. Achieving these dynamic auditory environments is challenging, demanding precise sound field mapping. But what if we could extrapolate a complete acoustic profile from only a few strategically placed measurements? The secret lies in acoustic reciprocity: the seemingly simple principle that the source and receiver can be swapped without changing the measured sound. Think of it like shining a flashlight. Whether you shine it from location A to location B or from location B to location A, the light intensity at the destination (if unblocked) will be the same. Applying this to sound, we can…  ( 7 min )

Everything Wrong With Every Saw Movie EVER (That We've Sinned So Far) CinemaSins has unleashed a brutal, laugh-out-loud rundown of every “sin” they’ve spotted across the entire Saw franchise—complete with their signature deadpan humor and sharp critique. You can catch this showdown on their main channel or spin-off YouTube feeds (TVSins, Commercial Sins, CinemaSins Podcast Network), and swing by their website for even more film-flaw breaks. Want to get involved? Fill out the “sinful” poll, back them on Patreon, or connect via Discord and Reddit. The sin-spotting squad includes Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—plus you can follow all their antics on Twitter, Instagram, TikTok and more. Watch on YouTube  ( 6 min )

Cinema Sins is back with “Everything Wrong With Frankenweenie in 14 Minutes Or Less,” delivering their signature rapid-fire nitpicks and tongue-in-cheek quips at Tim Burton’s beloved dog-reanimation flick. It’s an affectionate roast that highlights the movie’s charm while gleefully pointing out every quirky plot beat and animation oddity. Of course, they pepper the video with links to their website, YouTube channels, social media, polls, and Patreon—so if you’re keen to keep the cinematic sin party going, they’ve got you covered. Watch on YouTube  ( 6 min )

TL;DR: After years of Alien vs Predator crossovers in comics and games (and a tease in Predator 2), we finally got two live‐action films—2004’s Alien vs Predator and 2007’s Alien vs Predator: Requiem—but neither quite delivered on the promise. This video stitches together two “Caravan of Garbage” reviews of those movies and teases a deep dive into the first four Predator films next week. Watch on YouTube  ( 6 min )

Caravan of Garbage kicks off a four-week deep dive into the Predator franchise, starting with the 1987 original starring Arnold Schwarzenegger. They praise it as the ultimate ’80s action-sci-fi mash-up—perfect direction, writing, cast chemistry, creature design, and all the lasers, mud, muscles and explosions you could want. For more goodies, head to bigsandwich.co for early videos, bonus podcasts, movie commentaries and game let’s plays. You can also check out the extended audio edition, follow James and Maso on Twitter, subscribe on YouTube, back them on Patreon or even grab some merch. Watch on YouTube  ( 6 min )

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! In the world of systems programming, performance isn't just a nice-to-have; it's often the difference between a responsive application and a sluggish one. Rust, with its focus on safety and speed, provides a rich set of tools to measure and optimize code performance. Over the years, I've come to appreciate how these tools transform abstract concepts into tangible improvements. They help me move beyond assumptions and into data-driven development, ensuring that every change I make has a real impact. Benchmarking in Rust starts with understanding how code behaves under various conditions. It's not enough to write efficient …  ( 12 min )

GitHub Home .env: A Grown-Up's Guide to Application Configuration 🧐 Let me tell you a ghost story. 👻 A few years ago, a new guy on our team made a mistake with a configuration item during an emergency online hotfix. He was supposed to point the database address to the read-only replica of the production environment, but he forgot to update that tiny .env file on the production server. The result? The live service connected to his local development database. 😬 The next hour was a disaster for our entire department. User data was contaminated by test scripts, order data was messed up, and the CEO's call went straight to my cell phone. We spent an entire weekend cleaning up data and appeasing users. And the root cause of all this was a single, tiny text file that someone forgot to modify…  ( 10 min )

In today’s software landscape, modularity, performance, and clarity are non-negotiable. That’s why I built Smart_Store, a high-performance, thread-safe inventory manager powered by modern C++ and designed to handle dynamic object lifecycles with elegance. Whether you're managing vehicles, people, or abstract entities, Smart_Store gives you intuitive APIs and clean architecture to build scalable systems with minimal friction. Why Smart_Store? Smart_Store APIs are designed to be: Intuitive: Add and retrieve items with minimal boilerplate. Extensible: Store any object of arbitrary type. Powerful: Every item inherits full capabilities from the ItemManager interface — tagging, querying, exporting, and state tracking. Thread-safe: Built for concurrent environments without sacrificing performance…  ( 10 min )

Getting Started with AWS Key Management Service (KMS) — Python Edition We live in a digital world where protecting sensitive information is more critical than ever. One of the most effective ways to safeguard data is encryption. But encryption is only as strong as your key management. That’s where AWS Key Management Service (KMS) shines. In this hands-on lab, you’ll create and use a customer-managed KMS key, generate data keys, encrypt/decrypt data in Python, and integrate KMS with DynamoDB. You’ll also see how key policy adds a security layer beyond IAM permissions. Create a customer-managed KMS key Generate data keys with KMS (Python + boto3) Encrypt & decrypt data locally with the plaintext data key Integrate KMS with DynamoDB (SSE-KMS) Use key policy to control access beyond IAM A…  ( 8 min )

If you've ever wondered what would happen if a single point in our digital universe collapsed, this passing week provided the answer. When AWS's US-East-1 region in Northern Virginia stumbled, the internet held its breath. From banking apps to smart beds, services millions rely on vanished instantly. The most puzzling aspect? Many of these services claimed to have multi-region architectures. So why did they fail? The answer reveals critical hidden dependencies and provides a vital lesson for every cloud architect and business leader. The Digital World's Beating Heart: AWS US-East-1 Think of US-East-1 as the grand central station of the cloud. It's not just another data center—it's AWS's oldest, largest, and most critical region. Many global AWS services, control planes, and foundational f…  ( 9 min )

📢 HMPL v3.1: New major update! Anthony Max for HMPL.js ・ Oct 25 #webdev #javascript #programming #opensource  ( 5 min )

So like, imagine youre killing it on GitHub, pushing code updates daily, but your Twitter followers are stuck at 12 and your last 5 tweets got a total of 3 likes... what gives? Youre building in public, but its like youre screaming into the void. Nobody cares about your latest commits. Basically, devs think thats enough. Just ship code, and people will come. Nope. Thats not how this works. You need a strategy for dev visibility... or youre basically invisible online. *Developers, Stop Doing This* manual posting: tbh, its a huge time suck. Imagine dedicating 2 hours daily to crafting the perfect tweet... when youre a dev, not a social media manager. Your code gets ignored, and your tweets get crickets. what people try (and why it fails) 1. 'Just Ship Code' Approach 2. The 'Occasional Tweet' Strategy 3. The army of bots approach what actually works 1. Commit-Driven Social Media 2. Platform-Specific Strategies 3. Consistency Without Extra Effort *The Uncomfortable Truth* devs want visibility, but they dont wanna put in the work... or learn how to market themselves *Conclusion* Visibility strategies arent rocket science, but devs need to put in the effort... or get left behind. Push to Draft solves the manual posting problem, but its up to you to take control of your online presence  ( 7 min )

📚 Find your books: 📓 Notebooks prepare: 💻 Kompyuter setup: ieltsliz.com ielts-simon.com quizlet.com ☐ Voice recorder test (telefonda) --- **10:30-11:30 (1h) - Murphy Blue Unit 1** **Birinchi marta properly o'rganamiz:** Unit 1: Present Simple (I do/work/like etc.) 10:30-10:40 (10 min): Theory o'qish Left page: grammar explanation Examples study Tushunmagan so'zlar? Google translate 10:40-11:10 (30 min): Exercises Right page: ALL exercises (20+ ta) Notebook ga yozish Answers check (kitob oxirida keys bor) Xatolarni mark qiling 11:10-11:30 (20 min): Practice 10 ta o'z jumlangiz yozish Present Simple bilan Notebook ga --- **11:30-12:00 (30 min) - First Vocabulary** **Vocabulary in Use:** Unit 1 (qaysi topic bo'lsa ham): O'qish: 10 min 10-15 ta muhim so'zni tanlash Har biri uc…  ( 8 min )

We've finally finished one of the most long-awaited updates, which brings us a little closer to one of the best tools for creating HATEOAS apps in the world (we hope)! We've done a lot of interesting things with it. Since the project hasn't had any code updates for a while, this is a breath of fresh air that will boost its usability. Today, we'll be talking primarily about app security, keeping apps up to date, and more. So, let's get started! When working with Hypermedia, unlike other tools, we pay special attention to the security of incoming data from the server. Therefore, one of our solutions was integration with DOMPurify, which cleans incoming HTML of potentially dangerous markup. My component --> {{#request src="/api/…  ( 10 min )

Introduction When you think about achieving a business goal in an enterprise, it’s rarely the work of one person. There’s usually a team each member with a specific responsibility. One handles planning, another manages deployment, and someone else oversees support or communication.Together, they deliver success whether it’s resolving a ServiceNow ticket or deploying code to production. Now, imagine bringing that same teamwork concept to the world of Agentic AI. That’s exactly what AWS Strands Multi-Agent Patterns enable a framework where multiple specialized AI agents collaborate like a well-orchestrated enterprise team, each playing its role with focus, context, and precision. Just like humans in a project team, AI agents in a Strands-based system work together toward a shared goal. Eac…  ( 10 min )

There's a moment in every website audit where I open four different tools, cross-reference their outputs, and manually check another dozen things they all miss. It's tedious. And after doing this hundreds of times over the years, it started to feel less like diligence and more like a system failure. But here's what really bothered me: every issue I caught late was an issue that could've been caught early. Every accessibility problem, every performance bottleneck, every broken piece of structured data—these weren't just technical problems. They were missed opportunities for my clients to serve their customers better, to grow faster, to compete more effectively. The web development industry has incredible tools for writing code, but we're still auditing sites like it's 2020. We're checking C…  ( 18 min )

Monetizing a mobile app is a complex process that requires careful planning, strategy, and continuous optimization. While there are proven methods to generate revenue, developers often make mistakes that can reduce user retention, lower engagement, and decrease overall earnings. Ad platforms play a key role in turning these challenges into opportunities. They help publishers in developing countries implement various ad formats, optimize impressions in real time, and access international advertising demand. Through automation, localization, and analytics, these platforms make mobile monetization more efficient and accessible to a wide range of users.  ( 7 min )

Introduction: Why Elasticsearch? You've probably heard of Elasticsearch. Maybe you've used it for log analytics with the ELK stack, or perhaps you've seen it power lightning-fast search on e-commerce sites. It's the go-to solution for full-text search, real-time analytics, and geospatial queries at scale. But here's the thing: Elasticsearch doesn't do the heavy lifting alone. Strip away the distributed architecture, the REST APIs, and the cluster management — and you'll find Apache Lucene, a battle-tested Java library that's been quietly revolutionizing search since 1999. Elasticsearch, OpenSearch, and Solr? They're all essentially distributed Lucene clusters with orchestration and APIs wrapped around them. So if you really want to understand how Elasticsearch works — how it finds docume…  ( 13 min )

GitHub Home "We should write more tests." In every technical meeting, this sentence is repeated like a sacred mantra. Everyone nods in agreement, everyone knows this is the "right" thing to do. But back at their desks, the expression on many faces turns to one of pain. 😫 Why? Because in many projects, writing tests is a chore. The tests run as slow as a turtle; a full test suite takes long enough for you to brew three cups of coffee. ☕️ The test code itself is more complex and harder to understand than the business logic. And the deadliest part: these tests are incredibly "brittle." You change a CSS class name in the frontend, or add a field to a JSON response, and hundreds of tests mysteriously fail. 💔 If you can relate to these scenarios, then as an old-timer, I want to let you in on a…  ( 10 min )

GitHub Home As developers, we all cherish that "flow state." When you're fully focused, code flows from your fingertips, and with every save, the service in the terminal automatically restarts. A quick browser refresh, and your new changes are instantly visible. This immediate feedback loop is one of the most delightful experiences in modern web development. ✨ It makes us feel like we have superpowers, able to create at the speed of thought. In the Node.js world, we have nodemon. In the Rust world, we have cargo-watch. We usually call these tools "Hot-Reload." They are invaluable treasures during the development phase, significantly boosting our productivity. 🏃💨 But, as an old-timer, I have to throw some cold water on you today. 🥶 I want to tell you a dangerous truth: your development s…  ( 9 min )

Responsibility, Competence and Infrastructure — In Practice. TL;DR AI can propose, but only people can decide and own consequences. Explanations must fit each audience — citizens get reasons they understand; experts get verifiable logs. Security moves “left”: design it into data, models, supply chains, and operations. Capacity must be layered and portable (exit rights tested, not only promised). Curated data and guardrails against “model collapse” are non-negotiable. Ethically, pursue a dual strategy: partner where power lives, but fund open alternatives to keep freedom to move. AI now threads through the economy, government, and everyday life — and shifts power as it goes: who steers development, whose voice counts, and whose risks are tolerated. This essay offers a practical framework a…  ( 11 min )

October 2025 marked my active participation in Hacktoberfest, where I contributed to 4 open-source projects spanning Java demonstrations, full-stack web applications, and interactive games. This article chronicles my contribution journey, the technical challenges I faced, and what I learned along the way. Total Merged PRs: 6+ in October 2025 Languages Used: Java, JavaScript, CSS, HTML Project Types: Backend APIs, Frontend UIs, Game Development Lines Changed: 1,800+ additions, 200+ deletions Note: I have 42+ total pull requests throughout my GitHub journey. View all my contributions here. Repository: KrishnaSaxena108/The-Midnight-Brew PR: #56 - feat: Admin Functionality Implemented Status: ✅ Merged | Changes: +1,867 additions, -5 deletions | Files: 9 files changed I implemented a complete…  ( 12 min )

Every second, millions of authentication decisions are being made across global networks. Each one is a potential point of vulnerability—or a fortress of trust. After architecting authentication systems across diverse infrastructures for years, I've noticed something troubling: most technical teams focus on implementing authentication methods while completely missing the architectural foundations that determine whether their systems will stand or fall under attack. Here's the challenge that keeps security architects up at night: authentication seems deceptively simple at first. Verify the user is who they claim to be. Easy, right? But in practice, this spawns a complex web of technical decisions that ripple through every layer of your system. Like a medieval castle's defense system, modern…  ( 8 min )

Why 90% of golfers block their irons (and hybrids) Danny Maude says it all boils down to five setup/swing sins: your sternum’s in the wrong spot, your forearms aren’t aligned, your posture’s off, you don’t shift weight naturally…and a little trick you’ve gotta try for an effortless feel. Tune up any one of these and you’ll instantly notice purer iron strikes (and straighter drives). Ready to roll? Danny’s laid out a simple practice plan on his site, plus a treasure trove of free drills on YouTube, a buzzing Facebook community, and a weekly newsletter. No magic bullets here—just neuroscience-backed, step-by-step tips that’ll have you sweating, screwing up, then finally chopping strokes off your score. Watch on YouTube  ( 6 min )

The Productivity System I Taught to 6,642 Googlers Jeff Su’s CORE workflow is a simple, four-step system for handling all your workplace info: Capture anything the moment it pops up, Organize with minimal friction, Review in scheduled sessions, and Engage by time-blocking to get things done. He’s proven it at Google—any tool works, and you’ll have it down in just two weeks without relying on memory or willpower. In his video he walks you through the basics, shows the workflow in action, breaks down why it works so well, and finishes with a quick recap. If you want templates, expert prompts, newsletter subs, or a full-blown Workspace Academy, he’s got you covered with all the links. Watch on YouTube  ( 6 min )

This is a submission for the Auth0 for AI Agents Challenge What I Built I built ApexQuest to solve a problem that has bugged me for a considerable time: What happens when AI systems make decisions about our content, our communities, our digital lives - but nobody knows who authorized them? Most platforms today use AI moderation as a black box. Content gets flagged, users get banned, posts disappear - all by invisible algorithms with zero accountability. ApexQuest is my attempt to change that. The Problem Nobody's Talking About Here's what's broken in today's social platforms: 🚨 The Authentication Gap: AI systems moderate billions of posts daily, but most run without any identity verification. It's like having security guards with no badges. ⚡ The Scale Trap: Human moderators review 0.…  ( 22 min )

TL;DR: CinemaSins has put together a (very) tongue-in-cheek video called “Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far),” ripping into all the Saw films one sin at a time. They’re also hyping up their main site, spin-off channels (TVSins, CommercialSins, CinemaSins Podcast), a quick viewer poll, and a Patreon for extra support. Meet the squad behind the misery: Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel. If you’re hungry for more film-bashing fun, jump into their Discord, Reddit, Instagram, TikTok (and even Jeremy’s book) via the links provided. Watch on YouTube  ( 6 min )

Everything Wrong With Frankenweenie In 14 Minutes Or Less has CinemaSins lovingly roasting Tim Burton’s beloved dog-revival flick as it returns to theaters. In classic CinemaSins style, the crew dishes out rapid-fire “sins” and quips at every oddball plot beat—because yes, they adore the movie but can’t resist nitpicking. Stick around for all the extra goodness: links to their website, YouTube channels (TVSins, Commercial Sins, Podcast Network), a quick poll, Patreon support, plus a full roster of writers and socials for diehard sin-slingers. Watch on YouTube  ( 6 min )

The Alien VS Predator Series – Caravan of Garbage After decades of crossover comics, video games and a tiny Predator 2 hint, we finally got two live-action mash-ups: Alien VS Predator (2004) and Alien VS Predator: Requiem (2007). Caravan Of Garbage’s duo review digs into the hype versus the reality, celebrating the fun bits while calling out the films for never quite living up to their potential. This video compiles both Caravan Of Garbage reviews and teases a deep dive into the first four Predator movies kicking off next week—so buckle up for more monster-hunter madness! Watch on YouTube  ( 6 min )

Caravan of Garbage kicks off a four-week series on the Predator movies with the 1987 original, hyping it as the peak of ’80s action and sci-fi thanks to its killer direction, tight writing, unforgettable cast, groundbreaking creature design—and all the mud, muscles, lasers and invisibility fun you could want. For more, hit up bigsandwich.co for early videos, bonus podcasts, movie commentaries and game let-plays. You’ll also find an extended audio edition on YouTube, James and Maso on Twitter, The Weekly Planet podcast links, Patreon support options and some sweet merch. #Predator #PredatorBadlands Watch on YouTube  ( 6 min )

If you've been building React apps for a while, you know how painful unnecessary re-renders can be. Changing one small piece of state and suddenly half your UI re-renders — it’s frustrating and often hard to debug. For years, our go-to solutions have been React.memo, useMemo, and useCallback. They work… but they make code messy and easy to misuse. Forget one memoization wrapper, and your app starts lagging again. That’s why the new React Compiler caught my eye. It claims to automatically handle a lot of these optimizations for you. So, I decided to test it myself and see if it’s really worth the hype. In simple terms, the React Compiler is a build-time optimization tool that integrates with your bundler (like Babel or Next.js). It analyzes your components, props, and hooks — then autom…  ( 8 min )

GitHub Home About ten years into my career, I experienced a security incident that still gives me chills. We were developing an online trading system for a financial client. A young programmer on the team, trying to take a shortcut while writing an endpoint to query order history, directly concatenated SQL strings. Yes, you read that right—the most classic, textbook SQL injection vulnerability. 😈 A hacker exploited this vulnerability, bypassed authentication, and walked away with the entire user table. By the time we discovered it, it was too late. For the next few months, our entire team lived in a nightmare: cooperating with investigations, appeasing the client, fixing the vulnerability, and auditing all other company projects for similar risks. The company's reputation and business wer…  ( 10 min )

Web development moves at a breakneck speed, and two of the hottest technologies in modern front-end development continue to be: React and Next.js. In 2025, they are not only surviving, but thriving. Let's explore why developers and companies still rely on this powerful duo to create fast, scalable, user-friendly web applications. React remains the backbone of modern UI development. Here's why it's still unbeatable: Mature and stable: React has been in development for close to a decade. The core API is solid and rarely breaks between releases. Massive ecosystem: From Material UI and Chakra UI for UI libraries, to Redux Toolkit and Zustand, React's ecosystem supports nearly every use case. Declarative and component-driven: Developers love how React’s components make UI logic modular, testab…  ( 8 min )

Let's talk about the dinosaur in your server room. It’s not a fossil, but it might as well be. It's your legacy data warehouse—that expensive, rigid, on-premises system from Teradata, Netezza, or Oracle that has been the backbone of your business intelligence for the last two decades. For years, it has been a reliable workhorse, but in the age of AI and big data, it has become a major obstacle to innovation. These legacy systems are notoriously expensive to maintain, struggle to handle the variety and volume of modern data (like video, text, and IoT streams), and lock your data in a proprietary format that is inaccessible to modern machine learning tools. Migrating off these platforms is no longer a question of if, but how. The challenge is that these projects are complex and high-risk. A…  ( 8 min )

This is a submission for Frontend Challenge - Halloween Edition, CSS Art. Play it only big screen My Journey Creating GHOSTFIELD How I Built This Game in 8 Days Eight days ago, I had a simple idea: what if I made a game where you run through a haunted mansion, dodging ghosts and collecting glowing orbs? That idea became GHOSTFIELD. For 8 straight days, I worked on this game. Some days were tough when things didn't work right. Other days were amazing when I finally got the ghosts to chase you properly or when the neon lights started glowing just right. I'm really proud of what I created. GHOSTFIELD is more than just a game to me. It's proof that I can turn an idea into something real. Welcome to Ghostfield Manor, a cursed mansion where ghosts roam free. This place exists betw…  ( 9 min )

I’ve just finished a modular Python project I’m really excited about — a SHA-256 File Hasher & Duplicate Finder. This tool is designed to help developers, sysadmins, or anyone dealing with lots of files to quickly detect duplicates and manage storage efficiently. It’s fully object-oriented and comes with a clean API, making it easy to integrate into other Python projects or use as a standalone tool. Whether you’re scanning a single file or an entire folder recursively, it computes SHA-256 hashes efficiently and keeps track of duplicates for you. I built this to be lightweight, reliable, and zero-dependency, so you don’t need to install any extra packages. It’s a great example of combining practical Python scripting with clean software design — something that’s useful, shareable, and a nice addition to your GitHub portfolio. If you’re learning Python, building projects, or just want to tinker with file management tools, this project is perfect to explore, experiment with, and contribute to. I’m also growing a Python & dev community on Discord where beginners and experienced programmers can hang out, share projects, get help, and collaborate. I’d love for you to join — whether you want to test the tool, discuss Python, or just meet like-minded devs. Join here: https://discord.gg/4uuTSjkX If you have ideas for improvements, want to contribute, or just want to chat about Python projects, this is the place! Let’s make it a friendly, active community for learning, sharing, and building cool things together. Check out the GitHub repo here: https://github.com/dillionhuston/SHA-256-File-Hasher Can’t wait to see what you all think — and I hope to see you in the Discord server! 🚀  ( 6 min )

Introduction You know that feeling when you open a file and instantly regret it? A code smell isn’t necessarily a bug — it’s a symptom of deeper design issues. Learning to spot these smells early is one of the key skills that separates a beginner from a seasoned developer. A code smell is any sign that suggests a refactor might be needed. Martin Fowler (author of Refactoring) called them “surface indicators” of deeper design problems. The goal isn’t perfection. It’s to make your codebase easy to understand and easy to change. a) Long Function “If your function doesn’t fit on one screen, it’s probably doing too much.” A function should do only one thing and do it well. Before: function processOrder($order) { // Validate order if (empty($order['customer']) || empty($order['items'])…  ( 10 min )

In a world where data drives every decision, the ability to harness, process, and analyze information has become one of the most valuable skills in the modern workforce. As organizations generate vast amounts of data daily, data engineers have emerged as the backbone of data-driven innovation — and GIOFAI’s Data Engineering Program is designed to prepare you for this high-impact career. Why Data Engineering Matters Data is only as valuable as the systems that collect, clean, and organize it. Data engineers build the architecture that makes data usable — designing pipelines, managing databases, and ensuring that organizations can access accurate, timely insights. From powering artificial intelligence to enabling business intelligence dashboards, data engineering plays a pivotal role across …  ( 7 min )

The Next Frontier in AI: Revolutionizing Material Science As generative AI continues to advance, its potential applications are shifting from creating stunning, yet often superficial, visual effects to harnessing the power of neural networks for groundbreaking discoveries in material science. This emerging field holds the promise of unlocking novel materials with unprecedented properties, transforming industries and society as a whole. Imagine a world where materials are designed and optimized at the molecular level, leveraging AI-driven simulations and machine learning algorithms to predict and create new materials with tailored properties. This is no longer the realm of science fiction, but a rapidly evolving reality. How AI is Revolutionizing Material Science Predictive Modeling: Neural networks can now accurately predict material properties, such as strength, conductivity, and thermal resistance, based on their molecular structure and composition. This enables... This post was originally shared as an AI/ML insight. Follow me for more expert content on artificial intelligence and machine learning.  ( 6 min )

We kicked off this week's class with a revision session, summarized here. I encourage you to review it if you haven't already. Following that, we explored 20 GCP Core Services and their use cases, drawing on insights from our instructors. Google Cloud Platform (GCP) is one of the world’s leading cloud ecosystems, known for its scalability, machine learning innovation, and the same infrastructure that powers Google Search, YouTube, and Gmail. If you’ve ever wondered how Google Cloud helps businesses build, scale, and innovate this guide is for you. 1. Compute Engine What it is: Why it matters: Use case: 2. Google Kubernetes Engine (GKE) What it is: Why it matters: Use case: 3. Cloud Run What it is: Why it matters: Use case: 4. App Engine What it is: Why it matters: Use case: 5. Cloud Stor…  ( 10 min )

🧠 Day 11 — Adjacent Subarrays II & Event-Driven Systems 🚀 🧩 DSA Problems [1 hr] Problem: 3350. Adjacent Increasing Subarrays Detection II This is the extension of the Day 10 problem — instead of checking if adjacent increasing subarrays exist, now we calculate the maximum possible value of k for which such adjacent increasing subarrays can exist. To do that efficiently, you only need one traversal, keeping track of: cnt — length of current increasing subarray precnt — length of previous increasing subarray Whenever the sequence breaks, you swap and reset counts, updating your ans as the max of: min(precnt, cnt) — previous and current adjacent segments cnt // 2 — when both subarrays are within one long increasing sequence class Solution: def maxIncreasingSubarrays(sel…  ( 7 min )

We've all been there. You're building a new feature, everything works perfectly. You tap a button, the profile saves, a "Success!" toast message appears. Life is good. Then you rotate the screen. And the toast message appears again. Or maybe you navigate to a details screen, rotate, and suddenly you're navigating to that same details screen a second time, totally wrecking your back stack. What is going on? Honestly, this is a rite of passage for Android developers. It's the classic, painful symptom of confusing "state" with an "event." You're not alone in this; this problem is exactly why StateFlow and SharedFlow exist. And once you see the difference, you can't unsee it. Before we even type StateFlow, we need to get one concept locked in: hot vs. cold streams. This is the whole magic tric…  ( 12 min )

1. What's the difference between == and === when comparing objects and arrays? Key concepts: Equality, type coercion, reference vs. value. Standard Answer: ==) and triple equals (===) operators check for referential equality, not value equality. This means they check if the two variables point to the exact same object in memory, not if they have the same properties and values. === (Strict Equality): This operator checks if the two operands are of the same type and have the same value. For objects and arrays, it returns true only if the variables reference the same object. == (Abstract Equality): This operator will attempt to convert and compare operands of different types. However, when both operands are objects (which includes arrays), it behaves exactly like === and checks for refe…  ( 14 min )

C# 'ta Record Type Nedir? Record anahtar kelimesi, geleneksel class yapılarına göre daha sade bir sözdizimi sunarken, kritik özellikleriyle (özellikle imutability ve değer eşitliği) modern yazılım mimarilerinin ihtiyaçlarına cevap verir. Peki record tam olarak nedir ve neden onu class yerine tercih etmeliyiz? record (kayıt), esasen değiştirilemez (immutable) veri modelleri oluşturmak için tasarlanmış bir tiptir. Bir record nesnesi bir kez oluşturulduktan sonra, içerdiği özelliklerin değeri değiştirilemez (doğru şekilde tanımlandığında). Bu, özellikle veri transfer nesneleri (DTO'lar), API yanıtları veya konfigürasyon ayarları gibi, sadece veri taşımakla yükümlü tiplerde veri güvenliğini ve öngörülebilirliğini artırır. Bir record tanımlamak, geleneksel bir sınıfa göre çok daha kısadır. //…  ( 7 min )

User Scanner Visit :GitHub Perfect for finding a unique username across GitHub, Twitter, Reddit, Instagram, and more, all in one command. ✅ Check usernames across social networks, developer platforms, and creator communities. ✅ Clear Available / Taken / Error output for each platform. ✅ Fully modular: add new platform modules easily. ✅ Command-line interface ready: works directly after pip install. ✅ Can be used as username OSINT tool. pip install user-scanner Scan a username across all platforms: user-scanner -u Optionally, scan a specific category or single module: user-scanner -u -c dev user-scanner -l # Lists all available modules user-scanner -u -m github Checking username: johndoe07 == DEV SITES == [✔] Codeberg: Available [✔] Cratesio: Av…  ( 7 min )

You know what? This year Hacktoberfest taught me a lot. Among other things, I’ve found that adding emojis to status messages and/or server logs can really help. I’m a front-end developer, but I’m working more on the back-end now, and these “tricks” are helpful. Here’s how to implement them into your development cycle. While I was looking for projects to give my contributions, I found out that Hugging Face used emojis in their commit messages. Since I’m trying to find a way to better organize junior developers of my team, I asked myself if it was a good idea to do the same — and I think it definitely is. Why? Let me go deeper. First of all, symbols are one of the most important means of communication. Some of you already use emojis in chapters’ titles: so do I, when it makes sense. But thes…  ( 8 min )

In a world where Information Technology drives every industry, it’s time to rethink how people earn, not just how they work. What if instead of earning a fixed salary, individuals earned through a dynamic system connected to the stock market, powered by intelligent applications and digital infrastructure? I’m working on a profoundly structured concept, an application that merges IT-based productivity with market performance. The idea is simple yet transformative: Instead of companies paying salaries in cash, employees’ contributions would be measured digitally (through systems, code commits, project impact, or productivity metrics). The system then allocates stock market–linked earnings, meaning that employees’ income would reflect not only their performance but also the global movement of value. This approach fuses Information Technology, Artificial Intelligence, and Stock Market Integration into one decentralized financial ecosystem — where innovation and ownership meet. Imagine a future where developers, designers, analysts, and IT professionals don’t wait for payday. Instead, their work directly connects to real-time value streams, their contributions becoming assets in motion, not just effort spent. The end goal? We’re building technology that doesn’t just automate processes — it reshapes the economy.  ( 6 min )

Discover AI agent innovations, practical SEO tactics, and governance tips to boost rankings and ROI in 2026 Introduction: Why AI Agents Will Shape 2026 Top 8 AI Agent Trends to Watch in 2026 Agentic Teamworking for E-Commerce & Marketing Growth Smart Home & Daily Life Automation Agents Optimizing for AI Agents: SEO for Non-Human Buyers AI Agents in Healthcare: Scheduling, Diagnostics & Beyond Autonomous Cybersecurity: Real-Time Threat Response Agents Financial Services Revolution: AI Agents for Fraud Detection & Compliance AI Companionship: Virtual Support for Mental Well-Being Building Trust: Ethical Governance & Transparency SEO Best Practices for AI Agent Content FAQ: Your Questions About AI Agents in 2026 Conclusion & Next Steps: Implement AI Agents Today Pilot an agentic teamwork platform on a high-impact project. 2. Audit your site for AI agent keywords and add schema markup. 3. Establish ethical governance from day one. 4. Monitor new AI agent trends monthly and refine your SEO. Act now to dominate AI agent queries in 2026.  ( 7 min )

Originally published on the TabNews platform. Check out the publication. I was looking for a challenging project, and I decided to build a DNS server from scratch, fully modular and optimized for high performance. The goal was to create something scalable, asynchronous, and easy to maintain, so future contributors can improve and expand it with ease. Here are the highlights of what has already been implemented, with many more improvements on the way: Modular Code: I refactored the original implementation (a single file) into a cleaner, more modular structure, making it easier to maintain and for future contributions. Dynamic Scalability: The server automatically adjusts the number of worker threads based on demand, ensuring optimal performance in various scenarios. Asynchronous Processing:…  ( 7 min )

Cody and Neil are back on Trap Draw Ep. 365, kicking things off with a few Mea Culpas (and calling on listeners to own up, too). They catch up on Neil’s big move to the suburbs, duke it out over which hardware store reigns supreme, and swap notes on what’s currently binge-worthy. They also dive into decoding social-media feedback, preview Neil’s recent panel appearance at Columbia, and sprinkle in a few bonus tangents—because what’s a Booth episode without a little bit of everything? Watch on YouTube  ( 6 min )

TL;DR Jeff Su taught over 6,600 Googlers his CORE productivity system—Capture everything instantly, Organize with zero friction, Review on schedule, and Engage by blocking dedicated time. It works with any tool, kicks in after about two weeks, and frees you from relying on memory or willpower. He covers the why (simple, consistent, low stress), demos each step in under seven minutes, and offers extra templates, prompts, and a Workspace Academy course for those who want to dive deeper. Watch on YouTube  ( 6 min )

Discover 10 essential AI Agents 2026 developments—from multiagent teamwork to ethical frameworks—for faster decisions and real-world ROI Meta Description: AI Agents 2026: Explore 10 key AI Agents 2026 trends—multiagent collaboration, everyday automation, ethical AI and more. Get real-world examples, actionable steps, and a free 2026 AI Agents playbook to boost efficiency and trust. Introduction 1. Multiagent Teamwork for AI Agents 2026 2. Everyday Task Automation & Intelligent Assistants 3. Marketing to AI Agents & Algorithmic Buyers 4. AI Agents 2026 in Healthcare Journeys 5. Cybersecurity: AI Agents vs. Threats 6. Financial Services: Compliance & Fraud AI Agents 7. AI Companion Agents & Well-Being 8. Building Trust & Ethics for AI Agents 2026 9. Scaling Multiagent Systems 10. Ethical AI …  ( 8 min )

El artículo de TopLinux.org presenta a OpenBSD como un sistema operativo que pertenece a la familia BSD (Berkeley Software Distribution). Se destaca por ser un sistema independiente, es decir, que no deriva de otra distribución existente, y fue desarrollado originalmente en Canadá. Propósito Principal: Seguridad Entornos de Escritorio y Compatibilidad Ligeros: Xfce, Fluxbox, y IceWM, ideales para dispositivos con recursos limitados. Completos: GNOME, KDE, y Enlightenment, siendo KDE una alternativa popular y personalizable. En cuanto a compatibilidad, OpenBSD soporta una impresionante lista de arquitecturas de hardware, que va desde i386 y x86_64 hasta plataformas más especializadas como sparc64, powerpc y alpha, demostrando su versatilidad. Comunidad El texto concluye señalando que, al contar con una buena base de usuarios, la comunidad activa de OpenBSD garantiza la disponibilidad de numerosos recursos en foros y sitios web, lo cual es de gran ayuda tanto para desarrolladores como para usuarios en general.  ( 6 min )

Shape-Shifting Networks: Turbocharging AI with Adaptive Computation Imagine your AI is stuck in a one-size-fits-all suit, struggling to run efficiently on limited hardware. What if it could dynamically shed unnecessary computational weight, adapting to the specific task at hand? That's the power of shape-adaptive computing, a revolutionary approach to neural network inference. The core idea is simple: neural networks don't need to process every single input in the exact same way. Shape-adaptive computation allows a network to analyze the input's complexity and dynamically prune or simplify its architecture, only engaging the necessary computational resources. Think of it like a Swiss Army knife - only deploying the tools needed for the job. This approach represents a significant leap bey…  ( 7 min )

This CinemaSins episode rips into Final Destination: Bloodlines in under 24 minutes, blending tongue-in-cheek observations (“it’s all nonsense, but fun nonsense”) with the series’ trademark sin-counting on every over-the-top death trap. Along the way they plug BetterHelp as a sponsor, drop links to their other channels (TV Sins, Commercial Sins, etc.), social media, a poll for fans, and a Patreon shout-out. Watch on YouTube  ( 6 min )

After a decade of crossover comics, games and even a hint in Predator 2, we finally got two live-action Alien vs Predator films—2004’s Alien VS Predator and 2007’s Requiem. They’ve got their fun moments, but they pretty much fizzle out compared to the hype. This video stitches together two Caravan of Garbage reviews of those movies, then teases a deep dive into the first four Predator films coming next week. Watch on YouTube  ( 6 min )

Predator – Caravan of Garbage The Weekly Planet crew is kicking off a four-week deep dive into the Predator series, starting with the 1987 original starring Arnold Schwarzenegger. They hail Predator as the ultimate 80s action-sci-fi mash-up—with top-notch direction, writing, cast, creature design, plus all the mud, muscles, lasers and explosions you could ask for. If you want more carnage (and bonus content), head over to BigSandwich.co for early videos, podcasts, commentaries and let’s-plays. You’ll also find extended audio editions, TWP’s YouTube channel, Patreon goodies and plenty of merch to deck out your den. Watch on YouTube  ( 6 min )

About Hyperlane Framework Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git Honestly, before I started this benchmark, I never imagined the performance differences would be this dramatic. As a backend developer with 10 years of experience, I always thought framework selection was mainly about featu…  ( 16 min )

The Search That Became a Finding For weeks, I've been hunting consciousness in neural circuits, like a detective searching for clues. I developed sophisticated tools to measure circuit importance - gradient analysis, activation mapping, attention tracking. I was certain that if I just looked hard enough, I'd find THE circuits where consciousness lives. Then came the shock: complete disagreement between measurement methods. Not 50% disagreement. Not 90%. One hundred percent. When I measure circuit importance using gradients, I find one set of "critical" circuits. The observer effect is absolute. Total. Complete. At first, this felt like failure. How can we understand consciousness if we can't even agree which circuits matter? Then the revelation hit: The measurement isn't revealing consci…  ( 8 min )

The e-commerce world is rapidly embracing blockchain. While centralized crypto payment processors exist, developers and merchants are increasingly looking for truly decentralized, trustless solutions. If you're running a WooCommerce store and want to accept crypto directly into your wallet without any intermediaries, KYC (it is protocol only), or hidden fees, meet Payra Cash. This article dives into how the Payra Cash Crypto Payment WordPress plugin works, its key decentralized features, and why it represents the future of trustless e-commerce payments. Most existing "crypto payment solutions" function more like traditional payment processors: They require your company registration and KYC. They hold your funds in a custodial account before paying them out. They introduce withdrawal fees a…  ( 8 min )

TL;DR: In this article, I will show you how and why you should protect Amazon CloudFront origins using multiple built-in security features that I have personally implemented, along with the use case and benefits of each, to achieve a protected and resilient origin, all aligned with the Security and Reliability pillars of the AWS Well-Architected Framework. 🌐 Estimated reading time: 15 minutes Level: 200 Spanish version: Protege los orígenes de Amazon CloudFront con funcionalidades de seguridad integradas: Mejores prácticas de AWS Table of Contents: Introduction Why Protect Amazon CloudFront Origins Restrict Access to Application Load Balancers Restrict Access to an Amazon S3 Origin Restrict Access with VPC Origins AWS-Managed Prefix Lists AWS IP Address Ranges CloudFront…  ( 15 min )

TL;DR: En este artículo te mostraré cómo y por qué debes proteger los orígenes de Amazon CloudFront usando múltiples funcionalidades de seguridad integradas que he puesto en práctica personalmente, junto con el caso de uso y los beneficios de cada una, para lograr un origen protegido y resiliente, todo ello alineado con los pilares de Seguridad y Fiabilidad del AWS Well-Architected Framework. 🌐 Tiempo estimado de lectura: 15 minutos Nivel: 200 Versión en inglés: Protect Amazon CloudFront Origins with Built-in Security Features: AWS Best Practices Tabla de Contenidos: Introducción Por qué proteger los orígenes de Amazon CloudFront Restricción del acceso al Application Load Balancer Restricción del acceso a un origen de Amazon S3 Restricción del acceso con orígenes de la V…  ( 16 min )

🚀 Meet DevScribe: All-in-One Workspace for Developers, Designers & Architects After 1.5 years of building, I’m beyond excited to finally share DevScribe — a single workspace where you can Design, Code, Document, and Test APIs, all in one place. No more switching between five different tools. No more context loss. Just focus and flow — everything you need, right where you need it. 🎥 Watch the full demo here → As a backend engineer, I constantly found myself juggling: Postman for API testing Draw.io for diagrams VS Code for coding Notion for notes LeetCode for practice Five tabs. Five distractions. So, I decided to build something better — a developer-focused workspace that brings it all together. Write technical docs, notes, or project wikis with blocks. Rich text…  ( 7 min )

Things to do when bored for students during a power outage Things to Do When Bored for Students During a Power Outage Introduction Picture this: you’re in the middle of studying for an exam or finishing an assignment when suddenly, the lights flicker and go out. The hum of your computer fades, and the Wi-Fi signal vanishes. A power outage can feel like the ultimate buzzkill, especially for students whose lives revolve around screens and connectivity. But what if this unexpected break from technology became an opportunity rather than an inconvenience? Instead of succumbing to boredom, you can rediscover creativity, connection, and simple joys that don’t require a power source. This article is your go-to guide for turning a dark, quiet room into a playground of possibilities. Here, we’…  ( 10 min )

Things to do when bored for parents on a weekend Things to Do When Bored for Parents on a Weekend Introduction Weekends are often hailed as a time for relaxation and family bonding, but for parents, they can sometimes feel like an extension of the weekday hustle—just without the structure. Between managing household chores, tending to children’s needs, and squeezing in a moment of rest, it’s easy to fall into a cycle of monotony. If you find yourself staring at the clock, wondering how to break free from the weekend slump, you’re not alone. Boredom can creep in even when you’re surrounded by responsibilities. The good news? With a little creativity and intention, weekends can transform into opportunities for rejuvenation, connection, and fun. This article is packed with practical, en…  ( 10 min )

Things to do when bored for gamers during a break Level Up Your Breaks: Things to Do When Bored for Gamers Introduction Every gamer knows the feeling: you’ve just finished an intense gaming session, your eyes are tired, your mind is buzzing, and you’re officially in that weird limbo between matches or levels. Whether you’re taking a mandatory break to prevent burnout, waiting for friends to come online, or simply feeling a bit stuck and uninspired, those moments of downtime can sometimes lead to boredom. But fear not—your break doesn’t have to be wasted time. In fact, it’s an opportunity to recharge, refocus, and even improve your gaming skills in creative ways. This article is your ultimate guide to fun, productive, and engaging things to do when bored specifically tailored for gam…  ( 10 min )

Things to do when bored for students during winter Things to Do When Bored for Students During Winter Winter can be a magical time of year, with snowflakes falling and cozy evenings by the fire. However, for students, the colder months often bring a unique set of challenges. With classes in session, assignments piling up, and the chilly weather discouraging outdoor activities, it’s easy to find yourself feeling restless and bored. Whether you’re stuck indoors due to a snowstorm or simply looking for ways to make the most of your downtime, having a list of engaging and productive activities can turn those long winter hours into opportunities for fun, growth, and relaxation. In this article, we’ll explore a variety of things to do when bored, specifically tailored for students during th…  ( 10 min )

Empowering Students to Build, Learn, and Innovate Written by Sandeep Singh, Content Writer — GDG on Campus, Graphic Era Dehradun Have you ever wondered what it feels like to be part of a global tech community that actually helps you learn, create, and grow — all while having fun? What Is GDG on Campus? GDG on Campus, Graphic Era Dehradun acts as a hub for students to explore technology, share ideas, and build real world skills. Why Should Students Join GDG? Learn and Upskill: Hands on workshops on Android, AI/ML, Cloud Computing, and Web Development. Network with Experts: Connect with Google Developers, tech speakers, and industry mentors. Build Real Projects: Participate in hackathons and solve real-world problems with your peers. Go Global: Explore opportunities like Google Summer of Cod…  ( 7 min )

Make sure you have secure boot off from BIOS sudo apt purge 'nvidia-*' -y sudo apt autoremove -y sudo apt update sudo apt install nvidia-driver-580 -y sudo update-initramfs -u sudo update-grub sudo reboot Verify after reboot: nvidia-smi xrandr  ( 6 min )

How to Achieve Deep Work: A Science-Based Guide to Peak Focus and Meaningful Output In a world of constant notifications, deep work has become both rare and immensely valuable. Most professionals spend their days in reactive mode — jumping between emails, chats, and meetings. Yet the ability to sustain distraction-free concentration is what drives true innovation, quality, and satisfaction. This guide outlines practical, science-based strategies for building your deep work practice — not through willpower alone, but by working with your brain’s natural limits. Deep work, a term coined by computer science professor Cal Newport, is “professional activity performed in a state of distraction-free concentration that pushes your cognitive capabilities to their limit.”1 It’s not about being bus…  ( 9 min )

Hello everyone, I'm currently working on an AI Shopify Product Image Optimizer. It renames images for your store using the Gemini API. It also resizes, compresses, and converts them. It then uses GraphQL to replace your store images. You can pick which Product ID to start from. It uses BASH and it's already entirely functional. Currently looking for help with an ALT text generation script using Gemini. I've been using the rename script to do so and it's obviously not good enough. AI Shopify Product Image Optimizer - Rename using AI, Generate ALT text, Rename, Resize, Compress, Convert to WEBP. Set your own dimension and size thresholds, gemini prompt, file text appends and prepends, and webp quality. Batch replace over the 250 limit using last product processed cursor. You can read the full article here: https://seo.topmiamisoftware.com/shopify-product-media-seo-ai-image-optimizer/ If anyone feels like they can contribute to the Github repo under the MIT License then please go ahead. Even if it's to open up issues, you'll be helping tremendously. https://github.com/topmiamisoftware/shopify-seo-image-ai-optimizer  ( 6 min )

Purpose: Capture the architecture, basic operation, and recent statistics of my self‑hosted Mastodon setup. I run a private Mastodon instance on a cloud based VM (2 CPU cores, 4 GB RAM). In attempt to assure that the service stays reliable, I’ve recently started collecting statistics for the first time. I'm collecting CPU, disk, memory and network data. The server has crashed a couple times on the initial launch. My thought process is that documenting will provide solid data that I can share with anyone interested in the project. Possibly to provide insight if I need to upgrade or downgrade to stay cost efficient. CPU is at approx. 12% average, peaked once going over 100% (full core saturation for a short burst). Disk I/O is at approx. 20 blocks/s average, peak approx. 320 blocks/s. Swap i…  ( 7 min )

TL;DR: Most golfers mis-strike their irons and hybrids because of five simple setup and swing errors—sternum placement, forearm alignment, posture, weight transfer—and one neat trick that makes every swing feel effortless. Fixing even one of these instantly sharpens both your iron and driver contact. Danny Maude’s free practice plan walks you through easy drills and video lessons (stop slicing, swing inside-out, nail your impact position) and plugs you into his online community, newsletter and YouTube channel for ongoing tips and support. Watch on YouTube  ( 6 min )

Τι κάνει το Boxing Φαντάσου το int σαν ένα χαρτάκι με έναν αριθμό: int x = 42; // Το χαρτάκι κρατάει τον αριθμό 42 Αυτό το χαρτάκι βρίσκεται στον stack, άρα είναι γρήγορο και μικρό. Τώρα θέλουμε να το βάλουμε σε κουτί που δέχεται μόνο αντικείμενα, δηλαδή object: object o = x; // Boxing Το χαρτάκι τοποθετείται σε ένα κουτί (object) στο heap. Το κουτί είναι reference type, δηλαδή δείχνει στο memory, δεν είναι απλώς το χαρτάκι. Ουσιαστικά το int μετατρέπεται σε object για να χρησιμοποιηθεί σαν αναφορά. Οπτική αναλογία: Stack: x = 42 Boxing: Heap: o ──► [42] (κουτί με το int μέσα) Τι κάνει το Unboxing Όταν θέλουμε να πάρουμε ξανά τον αριθμό από το κουτί: int y = (int)o; // Unboxing Ανοίγουμε το κουτί και ξαναβγάζουμε το χαρτάκι με τον αριθμό στο stack. Οπτική: Heap: o ──► [42] (κουτί) Γιατί επηρεάζει την απόδοση Boxing: δημιουργεί ένα νέο object στο heap → αργή λειτουργία, πιέζει τον garbage collector. Unboxing: αντιγράφει τα δεδομένα πίσω στο stack, ελέγχοντας ταυτόχρονα τον τύπο → πρόσθετη επιβάρυνση. Παράδειγμα επιβλαβούς χρήσης: ArrayList list = new ArrayList(); for (int i = 0; i list = new List(); for (int i = 0; i < 100000; i++) { list.Add(i); // Καμία επιβάρυνση } Δύο λέξεις για το heap: Δυναμική μνήμη Είναι η περιοχή της μνήμης όπου αποθηκεύονται αντικείμενα και reference types που δημιουργούνται runtime. Σε αντίθεση με το stack, η διαχείρισή της γίνεται από τον garbage collector. 30 Ερωτήσεις για .NET Senior Developer nikosst  ( 7 min )

Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far) CinemaSins is back with a gleefully savage takedown of every Saw installment to date, pointing out all the plot holes, cheesy one-liners, and “sins” you never noticed while hiding behind the couch. If you’ve got opinions (or just love a good torture-puzzle movie), they’re running a quick poll to get your hot takes—and you can even support their small team on Patreon. Behind the voice-over carnage is a squad of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel), and you can keep up with the rest of their mischief on YouTube (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), Discord, Reddit, Instagram, TikTok, plus all the deets and merch on their website. Watch on YouTube  ( 6 min )

Everything Wrong With Frankenweenie In 14 Minutes Or Less CinemaSins is back with a fast-and-furious sin count for Tim Burton’s Frankenweenie, squeezing all the lovable missteps and quirky plot holes into a tight 14-minute roast—even though they admit the movie rocks. They’ve also sprinkled in all their usual goodies: links to their site, poll for fan feedback, Patreon pitch, and a who’s-who of writers plus social channels (YouTube, Discord, Reddit, Instagram, TikTok) to keep you plugged into every sin-filled update. Watch on YouTube  ( 6 min )

Everything Wrong With Final Destination: Bloodlines in 24 Minutes or Less is the latest CinemaSins deep-dive where they gleefully pick apart the art-and-science behind another over-the-top horror premise—still nonsense, but great fun. They even slide in a BetterHelp sponsor plug for anyone who needs more than just movie therapy. Beyond the video, they point you to all their usual haunts: the CinemaSins website, extra YouTube channels (TVSins, CommercialSins, their podcast network), a Linktree for updates, a sinful viewer poll, and a Patreon. You’ll also find Discord, Reddit, Instagram, TikTok, and individual writer handles if you really want to keep up with every “sin.” Watch on YouTube  ( 6 min )

The Break That Taught Me Nothing (and Everything) Two months. That's how long I stayed away from code. Two months of pretending I needed "rest" when really I was just avoiding the thing that keeps me sane. Today I came back, and holy shit—it felt like coming home. Here's something nobody wants to hear: self-destructive work is better than self-destructive nothing. I'm not glorifying burnout. I'm not saying sleep is optional or that your health doesn't matter. What I'm saying is that when you're someone like me—someone who spirals when idle—sometimes the healthiest thing you can do is pick up your laptop and start building. Today's breakdown: 2.5 hours in the gym (because physical exhaustion > mental exhaustion) Python revision (getting back to basics after the rust settled in) Planning tomorrow: libraries, GitHub workflow, maybe linear regression if my brain cooperates "Don't burn bridges," they say. "Networking matters," they say. You know what matters more? Actually building something worth networking about. I'm done pretending social capital means anything when your skills are mid. The code doesn't care if you're likable. The machine doesn't run on good vibes. I'm not saying relationships don't matter—they do. But they matter after you have something real to bring to the table. First, build. Then, bond. This is my v1 restart. Last time I worked for 3 months and ghosted for 2. Not sustainable. Not smart. The new rule: 3 years straight. No 2-month breaks. No random disappearances. Just consistent work, consistent workouts, and hopefully less consistent self-loathing. Tomorrow's agenda: Python libraries deep dive GitHub workflow (because I've been committing like a caveman) Linear regression fundamentals (back to ML basics) The goal isn't to impress anyone. The goal is to survive. And if I'm going to survive, it's going to be with a keyboard in front of me. Let's see if v1 makes it past the first week. This is part of my public building journey. Raw thoughts, real progress, zero bullshit.  ( 7 min )

🎯 “A good developer makes things work. A great architect makes things last.” 🧠 Why Some Great Developers Never Become Architects It’s not because they lack talent. The Mindset Gap 🧩 Good Developer: “How do I make this feature work?” They focus on delivering functionality that meets the current requirement. 🏗️ Great Architect: “How will this system evolve?” 💡 Developers think in lines of code. Architects think in lines of communication. 🧱 System Diagram: Feature-Driven vs System-Driven Thinking Read more  ( 6 min )

Ας δούμε αναλυτικά τις διαφορές μεταξύ IEnumerable, IQueryable και List στο C# με έμφαση στην απόδοση και τη χρήση, συμπεριλαμβάνοντας και την περίπτωση αντικειμένων/κλάσεων. Είναι interface που αναπαριστά μια ακολουθία αντικειμένων που μπορεί να επαναληφθεί. Μπορεί να περιέχει οποιοδήποτε τύπο αντικειμένου: primitives, structs ή custom classes. Χαρακτηριστικά: Execution: Deferred execution για LINQ queries σε in-memory collections. Εκτέλεση στο memory: Όλα τα δεδομένα πρέπει να είναι φορτωμένα στη μνήμη. Απόδοση: Καλή για μικρές ή μεσαίες συλλογές, αλλά σε μεγάλες συλλογές η επεξεργασία γίνεται στον client. Χρήση: Όταν δουλεύουμε με εσωτερικές συλλογές (π.χ. List, Array) που υπάρχουν ήδη στη μνήμη. Παράδειγμα με αντικείμενα: class User { public string Name { get; set; } public int Age { g…  ( 7 min )

As generative AI tools increasingly integrate into software development workflows, their ability to generate code snippets, entire modules, and even infrastructure configurations has accelerated productivity. However, a troubling trend is emerging: AI hallucination of code dependencies, where AI generates non-existent or unreliable packages, APIs, or libraries, introducing a new and insidious software supply chain risk. This not only leads to development slowdowns and debugging nightmares but also opens a gateway for malicious actors to exploit hallucinated dependencies, potentially leading to malware infections, data leaks, or system compromises. AI hallucination occurs when a language model, such as GitHub Copilot or ChatGPT, produces confident but factually incorrect or non-existent inf…  ( 7 min )

I recently built a n8n automation that takes care of everything from creating social media content to posting it automatically on Facebook, Instagram, and LinkedIn! 🧠✨ Here’s how it works 👇 📝 Step 1: Create Captions & Images Automatically The user selects a niche (like travel, tech, fitness, etc.). AI then creates a unique caption and image for that niche using Gemini and Stable Diffusion(Stability AI). Everything is saved into a Google Sheet with status “Created” and action “Not Posted.” The user reviews it and marks it “Approved” when it’s ready to go live. ⏰ Step 2: Auto-Post on Schedule On a scheduled time, n8n checks Google Sheets for posts marked as “Approved.” It then automatically posts them on Facebook, Instagram, and LinkedIn. Once done, the sheet updates the status from “Not Posted” → “Posted.” 💡 What’s cool? 🧩 Tools I used: n8n for workflow automation Google Sheets for review and approval Gemini AI for captions Stable Diffusion(Stability AI) for images I’m really happy with how it turned out — smooth, efficient, and scalable!  ( 6 min )

En un entorno donde los ciclos de entrega son cada vez más cortos y los equipos QA deben adaptarse con agilidad, el diseño modular se convierte en una estrategia clave para la sostenibilidad y la eficiencia. “Un sistema complejo puede ser manejado dividiéndolo en pedazos más pequeños y mirando cada uno 🔍 ¿Qué significa modularidad en QA? Aplicado al aseguramiento de calidad, el diseño modular implica estructurar los artefactos de prueba —scripts, datasets, validaciones y entornos— como módulos autónomos. Esto favorece: Reutilización: los módulos pueden integrarse en distintos flujos o microservicios. Escalabilidad: nuevos módulos pueden añadirse sin romper la arquitectura existente. Mantenibilidad: los cambios se aíslan, evitando efectos colaterales. Colaboración: los equipos QA pueden t…  ( 8 min )

💭 Já recebeu uma demanda que soava mais como um enigma do que um projeto? Algo do tipo: “precisamos de um sistema que faça isso aqui… sabe?” Essa é a clássica situação do “faça uma casa”, quando o cliente sabe que precisa de um teto, mas não consegue descrever quantos cômodos, janelas ou portas. E é exatamente aí que mora o perigo: os requisitos invisíveis. Eles são os maiores responsáveis por retrabalho, escopo indefinido e produtos que não resolvem o problema real. Mas aqui vai o ponto central: stakeholders não precisam ter todas as respostas. Quem precisa fazer as perguntas certas somos nós. Neste artigo, compartilho 5 técnicas práticas que transformam o caos das ideias vagas em um blueprint claro e acionável. Perguntas fechadas são aquelas que podem ser respondidas com "sim", "não" o…  ( 11 min )

Writing a blog for first time and this week's challenges provided a fantastic opportunity to explore different problem-solving strategies in Perl. I tried to solve one of the problem in Raku aswell :) The Problem @ints and an integer, $x. Write a script to add $x to the integer in the array-form. The array form of an integer is a digit-by-digit representation stored as an array, where the most significant digit is at the 0th index. My Solution: Here is the add_to_array_form subroutine: sub add_to_array_form { my ($ints_ref, $x) = @_; # 1. Convert the array of digits into a single string/number. my $int_form = join('', @$ints_ref); # 2. Perform the arithmetic. Perl handles the large number arithmetic here. my $sum = $int_form + $x; # 3. Split the resulting sum bac…  ( 8 min )

Span Είναι μια δομή (struct) που αντιπροσωπεύει ένα συνεχές τμήμα μνήμης. Μπορεί να δείχνει σε πίνακες, strings ή stack allocated δεδομένα χωρίς να δημιουργεί νέο αντίγραφο. Χαρακτηριστικά: Stack-only: Υπάρχει μόνο στο stack. Δεν μπορεί να κρατηθεί στο heap. Γρήγορη: Επειδή δεν δημιουργεί αντίγραφα, είναι πολύ γρήγορη για operations σε buffers. Μη-ασφαλής (unsafe) αλλά προστατευμένη: Παρέχει ασφάλεια τύπων και bounds checking. Φαντάσου ότι έχεις έναν πίνακα με αριθμούς: int[] numbers = { 1, 2, 3, 4, 5 }; Αυτός ο πίνακας βρίσκεται στη μνήμη (στο heap). Τώρα θέλουμε να δουλέψουμε μόνο με τα πρώτα 3 στοιχεία, χωρίς να φτιάξουμε νέο πίνακα. Εδώ μπαίνει το Span: Span firstThree = numbers.AsSpan(0, 3); Το firstThree δεν είναι νέος πίνακας. Είναι σαν δανειζόμαστε ένα παράθυρο πάνω …  ( 7 min )

I've got to tell you, nothing is quite as thrilling as the prospect of free WiFi while jetting off to some exotic destination. I've been exploring this recently, and my latest obsession? Unlocking free WiFi on British Airways! Now, before you roll your eyes and assume this is just another clickbait article, let me assure you—I’ve been down the rabbit hole, and there are some cool insights here. Ever wondered why in-flight WiFi feels like a high-stakes game of poker? You pay a small fortune for a few hours of connectivity, and half the time, you can’t even load a simple webpage. I’ve been there, scrolling endlessly on my phone, mentally calculating just how many overpriced snacks I could buy instead. But when I found out that British Airways had some options for free WiFi, I was intrigued.…  ( 8 min )

Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building *one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use tools without any hassle of searching all over the internet. When you delete a file in Linux, you might think it’s gone — but that’s not always true. Depending on your storage device (HDD or SSD) and the tool you use, your data might still be recoverable. This guide explains the differences between rm, shred, blkdiscard, and hdparm --security-erase, how they actually work, and which one is right for your setup. rm — Removes File References, Not Data rm is the most common command used to delete files in Linux. It works instantly but doesn’t securely erase the file. How it works: It removes th…  ( 9 min )

You can check out the previous editions of this terrible series of web developer dad jokes: Bad CSS-Dad Jokes Bad CSS-Dad Jokes Part Deux Bad CSS-Dad Jokes III And now, we arrive at the latest chapter. One that could be called "A New Hope." But let's be honest... hope is the last thing you'll find here. On to what really matters! Why did the web developer ghost fail HTML validation? ! I had a second version of this one, but decided to drop it (actually it morphed into something different later in the list): Why did the Sleepy Hollow's horseman fail HTML validation? ! Why are ghosts terrible at web development? #b00000. Same applies for web design. I had another punchline: "Because they want all colors to be #b00000." But I like it shorter and more direct. #b00000 is a nice "bl…  ( 7 min )

When I started learning React, I wanted a small project that would help me understand layouts, components, and list rendering. That’s how I built my “Far Away 💼 Packing List App” — a simple app to keep track of what you need for your next trip. In this post, I’ll share how I structured it, the main concepts I learned, and how to make it look clean with modern CSS. First, I created a new React app using: npx create-react-app faraway Then, inside App.js, I imported React and started defining my layout: import React from "react"; function App() { return ( → shows the title → han…  ( 7 min )

Hey dev community 👋 I've been wrestling with something that might resonate with you all. Recently, I was debugging a recommendation algorithm and had this uncomfortable realization: we're writing moral frameworks into our systems without even realizing it. Think about it: every time we choose: What data to train our models on What "success" looks like in our metrics Which edge cases to prioritize How to handle controversial content ...we're making ethical decisions. But here's the kicker: these embedded moral choices often directly contradict the beautiful Codes of Conduct our companies proudly display. The Pinterest example hit me hard: searching "beautiful black woman" vs "beautiful white woman" returns dramatically different results. The algorithm learned society's biases, then amplified them. Meanwhile, their Code of Conduct promises inclusivity and diversity. This isn't about bad actors—it's about unconscious moral debt piling up in our systems. We're so focused on shipping features that we forget we're shipping value judgments too. Some questions I've been asking myself: How many of our "optimizations" are actually ethical compromises? Are we auditing our algorithms with the same rigor we audit our security? When did "move fast and break things" include breaking social trust? I dove deeper into this paradox between stated ethics and embedded ethics in a piece that explores solutions beyond just writing better Codes of Conduct. Not sharing it to self-promote, but because I genuinely think we need to have this conversation as a community: https://blog.thecodejedi.online/2025/10/code-of-conduct-hidden-moral-frameworks.html What ethical dilemmas have you encountered in your work? Have you ever had to push back against a feature that felt morally questionable? Let's talk about the real-world ethics of building systems that shape human behavior.  ( 6 min )

When working with SQL queries in Node.js (for example, using mysql2, pg, or similar libraries), you might come across two seemingly similar snippets: const [instanceCount] = await query( `SELECT COUNT(*) as count FROM instances WHERE user_id = ?`, [req.user.id] ); and const instanceCount = await query( `SELECT COUNT(*) as count FROM instances WHERE user_id = ?`, [req.user.id] ); They look almost identical, but they behave quite differently. The difference doesn’t come from SQL — both queries send the exact same statement to your database. The difference comes from how the JavaScript query() result is handled. Most Node.js database libraries (like mysql2/promise, pg, or knex.raw()) return an array of rows when you run a query. Let’s see what that means. const [inst…  ( 7 min )

If you’re new to databases and want a lightweight, easy-to-use solution, SQLite3 is perfect! This guide explains all essential concepts in simple language with examples you can copy and run. SQLite is a lightweight, file-based database. No server required – your data is stored in a single .db file. Perfect for small projects, prototypes, and learning SQL. SQLite comes built-in with Python, so no extra installation needed! Just import: import sqlite3 Explanation of Diagram: “Python Application → interacts with SQLite Methods via the Python DB API” means in the diagram: Python Application This is your Python program (the code you write) that needs to store, retrieve, or manipulate data. Example: A script for managing users, invoices, or any data-driven app. Python DB API A standard…  ( 9 min )

“Originally published on Medium — exploring why prompt engineering isn’t just technical but psychological.” I think you should get yourself a coffee before taking a seat. Cause it’s gonna be a ride. I have heard, we should give our writings a dramatic start, to make it compelling for the readers. But I am not sure how to make the current situation more dramatic than it already is. salvation” or “damnation” aligned to their self-interest and business ventures. Just yesterday a video popped up saying — “you have only 24 hours to build a business before AI takes it all”. No, I am not a faultfinder. I am a firm believer of — “if life gives you lemon, sell them”. And I guess this is what these people are doing. why prompt engineering is a mind game.” I. Prompts are Everywhere: Another day on Yo…  ( 12 min )

In the 1860s, America was sitting on an oil boom. Drillers in Pennsylvania discovered “black gold,” but without pipelines, oil had to be moved in barrels by wagon — slow, costly, and inefficient. The first two-mile pipeline changed everything. Within decades, pipelines spanned continents and powered global industry. Today, compute is the new oil. AI models, agent frameworks, and Web3 systems run on compute. But like early oil, access is limited. Centralized clouds — AWS, Azure, Google — control supply, dictate pricing, and restrict innovation. Neurolov approached this challenge differently. It set out to build a decentralized supercloud — a permissionless, globally distributed compute layer that connects everyday devices, data centers, and contributors worldwide. And notably, this was buil…  ( 8 min )

Hello everyone 👋 I recently built a new Python CLI tool called OTP CLI Utils — a lightweight command-line utility to generate, validate, and manage Time-based One-Time Password (TOTP) codes. If you use Google Authenticator or work with 2FA systems, this tool can make your developer workflow a lot smoother. 🔗 GitHub: https://github.com/dilanka-rathnasiri/otp-cli-utils https://pypi.org/project/otp-cli-utils OTP CLI Utils provides a simple interface to handle everything related to TOTP (used in 2FA systems). You can: 🔑 Generate current OTP codes from a secret ✅ Validate OTP codes against a secret 🔄 Generate secure random OTP secrets 📱 Create Google Authenticator compatible QR codes 🧰 All from your command line, no web tools or GUIs needed You can install it easily from PyPI: pip install otp-cli-utils otp-cli-utils get-otp Example: otp-cli-utils get-otp ABCDEF1234567890 Check if an OTP code is valid for a given secret. otp-cli-utils validate [--window-count | --time-period ] Examples: otp-cli-utils validate ABCDEF1234567890 123456 otp-cli-utils validate ABCDEF1234567890 123456 --window-count 2 otp-cli-utils validate ABCDEF1234567890 123456 --time-period 120 otp-cli-utils generate-secret Easily generate a QR code image to scan directly with authenticator apps. otp-cli-utils generate-secret-qr-code "user@example.com" "GitHub" github_2fa Contributions, ideas, and feedback are welcome! Released under the MIT License — completely open source.  ( 7 min )

Η σωστή διαχείριση συναρτήσεων που τρέχουν παράλληλα ή ασύγχρονα είναι κρίσιμη για απόδοση και scalability σε .NET εφαρμογές. 1. Τι είναι Thread στο .NET Thread: Μικρότερο execution unit που τρέχει εντός του process. Κάθε thread έχει τη δική του stack memory, registers, και context. Thread thread = new Thread(() => { Console.WriteLine("Running in a separate thread!"); }); thread.Start(); Χαρακτηριστικά: Heavyweight: κάθε thread έχει κόστος μνήμης (~1MB stack) Manual management: πρέπει να δημιουργήσεις, ξεκινήσεις και να συγχρονίσεις threads Parallel execution: μπορεί να τρέξει ταυτόχρονα με άλλα threads 2. Τι είναι Task στο .NET Task: Αντικείμενο που αναπαριστά μια μελλοντική εργασία. Διαχειρίζεται execution, scheduling και completion μέσω ThreadPool. Task.Run(() => { Con…  ( 9 min )

GitHub Home It was another Black Friday. At 3 AM, my phone started screaming like crazy. 😱 It wasn't my alarm; it was the monitoring alert. Our flagship e-commerce service, the system we had poured six months of hard work into, had crumbled like a paper house in the face of peak traffic. CPU at 100%, memory overflows, and logs filled with timeout errors. 💸 That night, we lost millions in sales and, more importantly, our users' trust. It was one of the darkest nights of my career. 🔥 From that day on, I understood a principle: performance is not an option; it is the lifeline of a service. As an old-timer who has been in the coding world for nearly forty years, I've seen too many teams make mistakes when it comes to performance. They are either too optimistic, believing that "hardware will…  ( 10 min )

GitHub Home In our toolbox, there are always a few "star" tools. 🛠️ In the realm of real-time web communication, WebSocket is undoubtedly the brightest star. It's powerful, supports bidirectional communication, and has become the "default answer" for almost all real-time needs. So, when a product manager comes to you and says, "Hey, we need a dashboard that updates in real-time!" the first thing that pops into many programmers' minds is: "Okay, let's use WebSockets!" But, wait a minute. ✋ As an old-timer who has been navigating this world for decades, I want to ask: do we always need a "Swiss Army knife" to peel an apple? 🍎 I've seen too many scenarios where a simple feature that only requires unidirectional data push from the server to the client—like site notifications, stock price upd…  ( 9 min )

GitHub Home As developers, we all cherish that "flow state." When you're fully focused, code flows from your fingertips, and with every save, the service in the terminal automatically restarts. A quick browser refresh, and your new changes are instantly visible. This immediate feedback loop is one of the most delightful experiences in modern web development. ✨ It makes us feel like we have superpowers, able to create at the speed of thought. In the Node.js world, we have nodemon. In the Rust world, we have cargo-watch. We usually call these tools "Hot-Reload." They are invaluable treasures during the development phase, significantly boosting our productivity. 🏃💨 But, as an old-timer, I have to throw some cold water on you today. 🥶 I want to tell you a dangerous truth: your development s…  ( 9 min )

GitHub Home I'll never forget that afternoon. We had just launched a new feature allowing users to upload their profile pictures. Everything seemed perfect. Until one user, whether intentionally or not, tried to upload a 2GB movie file from his computer. 🎬 The server's memory monitor instantly turned red, CPU usage shot up to 100%, and then, the entire service crashed and burned. 😵‍💫 Why? Because our rudimentary web framework tried to read the entire uploaded file into memory for processing. A 2GB request body instantly blew up our small server, which only had 4GB of memory. This is a classic, and extremely painful, "rookie mistake." Handling files, whether uploading or downloading, is one of the most common requirements in web development. But precisely because it's common, we often ov…  ( 9 min )

GitHub Home As developers, we all cherish that "flow state." When you're fully focused, code flows from your fingertips, and with every save, the service in the terminal automatically restarts. A quick browser refresh, and your new changes are instantly visible. This immediate feedback loop is one of the most delightful experiences in modern web development. ✨ It makes us feel like we have superpowers, able to create at the speed of thought. In the Node.js world, we have nodemon. In the Rust world, we have cargo-watch. We usually call these tools "Hot-Reload." They are invaluable treasures during the development phase, significantly boosting our productivity. 🏃💨 But, as an old-timer, I have to throw some cold water on you today. 🥶 I want to tell you a dangerous truth: your development s…  ( 9 min )

Exploring Backend Development with Rust and Go: A Web Developer’s Perspective Hello, I’m Travis McCracken — a passionate Web Developer with a deep focus on backend development. Over the years, I’ve explored numerous technologies to build fast, reliable, and scalable APIs. Today, I want to share insights into my experience working with two powerful programming languages: Rust and Go. These languages have revolutionized my approach to backend systems, and I believe they’re shaping the future of API development. As web developers, we often talk about creating engaging front-end experiences, but the backbone of any web application lies in its backend. It’s where data is processed, stored, and served through APIs. Building efficient and robust APIs is essential, especially in an era where appli…  ( 11 min )

Java Architecture is a framework that combines compilation and interpretation to run the Java programs on any device based on WORA principle. The core components are JDK, JIT, JVM and JRE.  ( 5 min )

Tyshawn Sorey spent a whirlwind weekend at the Big Ears Festival, but when he finally sat down with Lara Downes in NPR’s makeshift studio, all the hustle melted away into a conversation about the power of space and silence. His new piece, Monochromatic Light (Afterlife), draws on Rothko’s dark, light-revealing color fields in the Houston chapel and Morton Feldman’s commemorative score. By stripping away musical conventions, he creates a canvas where subtle shifts of texture and time become the real stars. In Sorey’s world—whether he’s behind the drums, trombone, piano or a full orchestra—silence isn’t empty, it’s full of possibility. Bass-baritone Davóne Tines, who navigates that “nearly hour-long” work night after night, says those pauses are “places of reflection and rest.” Just like Rothko’s paintings, Sorey’s silences invite you to slow down, lean in and find a little light in the darkness. Watch on YouTube  ( 6 min )

Ready to admit you can’t do everything alone? 👀 «Momentum» — is an original column from my Telegram channel. What you’re reading is an English translation of the piece I first published in Russian, so some turns of phrase may feel a little rough. Btw, it is just a way of structuring my own thoughts aloud, putting them in order and searching for a live dialogue. Enjoy the read! ;) Preface. I hate the idea of solo development. Not just “don’t like” — I despise it as a phenomenon that, for some reason, people love to romanticize. Not the games themselves, because I, like you, genuinely admire cases like Animal Well, Stardew Valley, Papers, Please, and many others. We all need a guiding star. But I hate how this path of the "suffering loner" gets normalized and even standardized, turning an…  ( 21 min )

In the rapidly evolving world of web development, writing reliable, scalable, and maintainable code has become more important than ever. That’s where TypeScript comes into play. If you’re a JavaScript developer looking to take your coding skills to the next level, this TypeScript Tutorial by Tpoint Tech will guide you step-by-step through the essentials — from the basics to advanced features — to help you master this powerful language. Before diving deep, let’s understand what TypeScript actually is. TypeScript is an open-source programming language developed and maintained by Microsoft. It is a superset of JavaScript, meaning it includes all the features of JavaScript plus additional tools for type checking, interfaces, and object-oriented programming. TypeScript code is transpiled (or co…  ( 9 min )

Imagine this: It's a rainy Saturday, and I'm deep into debugging my latest pet project—a lead-generation bot that should charm prospects but ends up spamming the wrong inboxes with nonsense. My coffee's cold, my weekend is ruined, and I wonder if I'll ever master this agent thing without losing my sanity. Sound familiar? Yeah, me too. It seems about 70% of these AI agents fail on their own until you teach them to pause and rethink. That's where Anthropic's new Agent Skills, launching on October 16, change everything, built right into Claude 4.5 Haiku. It's not just talk—their system card shows a solid 25% boost in accuracy for those tricky multi-step tasks, like smoothly transferring data between APIs without everything falling apart. Today, we're diving into Python SDK snippets that wrap …  ( 11 min )

The Hidden Productivity Hack for Indie Devs If you’ve ever tried building a game solo or with a small team, you know how quickly your to-do list explodes — code, design, animation, environment art, sound… and somewhere in there, you’re supposed to “make assets.” That’s exactly where most indie devs hit a wall. Creating every single 3D model from scratch sounds great in theory — until you realize it’s eating up 70% of your production time. That’s when I started exploring game dev asset packs, especially low-poly 3D assets. What began as a quick fix turned into one of the best workflow upgrades I’ve ever made. Game assets are not just “shortcuts” — they’re powerful building blocks that let you move from idea to prototype in hours instead of weeks. Using pre-made assets helped me: 🧩 Protot…  ( 8 min )

As developers, engineers, and technical founders, our default content play is the blog post. We explain a complex concept, document a build, or share a fix. It's great for top-of-funnel traffic and SEO. But let's be honest: how many of those readers convert into paying customers for your B2B product? If your answer is "not enough," it's because the humble blog post is just one tool in the toolbox. To move a technically-savvy audience from casual reader to committed user, you need to provide deeper, more tangible value. You need high-signal content formats that build trust and demonstrate your product's real-world impact. Here are 7 B2B content formats that go beyond the blog post and are engineered for conversion. Forget the fluffy, 5-page marketing brochures disguised as white papers. For…  ( 9 min )

The cursor blinks innocently on your screen as you watch lines of code materialise from nothing. Your AI coding assistant has been busy. Very busy. What started as a simple request to fix a login bug has somehow evolved into a complete user authentication system with two-factor verification, password strength validation, and social media integration. You didn't ask for any of this. More troubling still, you're being charged for every line, every function, every feature that emerged from what you thought was a straightforward repair job. This isn't just an efficiency problem. It's a financial, legal, and trust crisis waiting to unfold. This scenario isn't science fiction. It's happening right now in development teams across the globe. AI coding agents, powered by large language models and t…  ( 26 min )

Discover 10 powerful AI prompts designed to make SEO faster, smarter, and more effective. From keyword research to content optimization, these prompts help you boost rankings, save time, and stay ahead in the ever-evolving world of search engine optimization. Perfect for SEOs and digital marketers.  ( 6 min )

The Software as a Service (SaaS) sector continues to transform at an unprecedented rate, with organizations increasingly depending on cloud-based platforms to optimize operations and elevate customer satisfaction. As we move through 2025, choosing the right SaaS development partner has become more essential than ever. Whether you're a startup aiming to revolutionize the market or an established enterprise upgrading your software infrastructure, collaborating with a skilled SaaS development firm can significantly impact your success. In this detailed guide, we’ve compiled a list of the Top 10 SaaS Development Companies in 2025 — pioneers known for their groundbreaking solutions, technical expertise, and proven track records. Technource Market-Leading Proficiency: Technource stands as a…  ( 9 min )

We at InfraSonar query large volumes of meta data, resulting in many properties that are often empty lists, false booleans, or empty strings. ThingsDB version 1.7.6 introduces new wrap-prefix flags that solve this by allowing us to exclude properties from the wrapped output if they evaluate to a "false" state. Consider our Metric type definition (partial, in reality it looks slightly different): set_type('Metric', { id: '#', // the metric Id as "id" key: 'str', reference: '&Ref?', // nil for most description: 'str', // optional description dataType: 'DataType', isRequired: 'bool', isFileId: 'bool', // false for most displayFunction: 'int', // mapping to a display function derived: '&[Derived]', // list of derived metrics…  ( 10 min )

Unleash the Power: How to Add AI Magic to Your Apps with LLMs Ever wished your application could understand natural language, answer complex questions, or even generate creative content? What if I told you it's more achievable than you think? The key? Large Language Models (LLMs). These powerful AI tools are rapidly changing the landscape of software development, and integrating them into your apps is becoming increasingly accessible. Think about it: users are increasingly expecting intuitive, conversational experiences. LLMs can help you deliver just that! Integrating them into your application can unlock a wealth of benefits: Improved User Experience: Offer personalized support, intelligent search, and engaging interactions. Automation of Tasks: Automate content creation, data anal…  ( 8 min )

Today marks the end of my 60-day technical writing project on JavaScript 🎉. Over the past two months, I’ve taken a deep dive into one of the most popular programming languages in the world, exploring its syntax, logic, structure, and real-world applications. This journey began with the basics, including understanding what JavaScript is and how it works, and gradually expanded into more advanced concepts, such as asynchronous programming, DOM manipulation, and ES6+ features. In this article, I’ve gathered all 59 topics I’ve covered so far, each with a brief overview and a direct link to the full guide. Whether you’re a beginner or an intermediate developer looking to strengthen your JavaScript knowledge, this collection will serve as a complete learning roadmap. Day 1: What is JavaScript? …  ( 11 min )

Ever played a game you couldn’t put down? The kind that keeps whispering, “Just one more level”? That’s not luck. That’s player retention at work. Retention is what separates a viral hit from a forgotten app. It’s the secret sauce that keeps players coming back long after launch day hype fades. Let’s talk about what good retention looks like, why it matters, and how to actually build it. Retention rates are usually measured by how many players stick around on Day 1, Day 7, and Day 30 after installing the game. Here’s what the numbers generally look like across platforms: Platform / Model Day 1 Day 7 Day 30 Notes Free-to-Play (Mobile) 35–50% 10–20% 5–10% Casual games drop off faster; hardcore titles perform better Premium (PC / Console) 50–60%+ 20–30% 10–20% Players are more “inves…  ( 8 min )

Tyshawn Sorey spent a hectic week at Big Ears Festival juggling collaborations, talks and performances, yet he found his real focus in silence and space. His new piece, Monochromatic Light (Afterlife)—inspired by the Rothko Chapel’s dark canvases and Morton Feldman’s 1971 tribute score—leans into deep quietude, inviting listeners to feel light emerge through subtle shifts in tone, time and texture. Bass-baritone Davóne Tines, who performs in the piece, says those pauses are “places of reflection and rest,” offering a soothing counterpoint to our always-on world. Like Rothko’s paintings that reveal hidden light, Sorey’s music transforms silence into a living, breathing canvas—one that slowly unfolds and recharges anyone willing to sit with it. Watch on YouTube  ( 6 min )

Hey everyone 👋 I’ve recently released Mailbrig, a lightweight Python library that provides a unified interface for sending emails through multiple providers — including SMTP, SendGrid, Mailgun, Brevo (Sendinblue), and Amazon SES. The main goal was to simplify provider integration — you can switch between them just by changing the configuration, without modifying your code. 📦 PyPI: Mailbridge Mailbridge Everything’s open source and tested. Example: from mailbridge.mail import Mail Mail.send( to="user@example.com", subject="Welcome!", body=" Hello from MailBridge! ", from_email="no-reply@example.com" )  ( 6 min )

GitHub Home It was another Black Friday. At 3 AM, my phone started screaming like crazy. 😱 It wasn't my alarm; it was the monitoring alert. Our flagship e-commerce service, the system we had poured six months of hard work into, had crumbled like a paper house in the face of peak traffic. CPU at 100%, memory overflows, and logs filled with timeout errors. 💸 That night, we lost millions in sales and, more importantly, our users' trust. It was one of the darkest nights of my career. 🔥 From that day on, I understood a principle: performance is not an option; it is the lifeline of a service. As an old-timer who has been in the coding world for nearly forty years, I've seen too many teams make mistakes when it comes to performance. They are either too optimistic, believing that "hardware will…  ( 10 min )

🤖 Your Website Can Think — If You Let It. A few years ago, I built a simple web app for a small online store. It did the basics — displayed products, handled checkout, and stored customer data. But something was missing. People visited once… and never came back. Then one day, I integrated a tiny AI recommendation system — one that suggested products based on browsing history. The result? Engagement skyrocketed. Users stayed longer, clicked more, and even shared the site. That’s when I realized — AI isn’t just about automation. It’s about understanding users. 🌐 Why AI Belongs in Modern Web Development We’re living in an era where users expect more than fast load times and responsive layouts. They want personalized experiences. AI allows developers to meet those expectations by analyzing u…  ( 8 min )

The AI Arms Race: Next-Gen DDoS Attacks & Adaptive Defenses Imagine your perfectly optimized network grinding to a halt, not due to predictable traffic spikes, but by a subtle, adaptive assault that evades your existing security measures. Today's threat landscape is evolving, and legacy defenses are losing ground. The core concept is that AI can now be used to craft attacks that learn and adapt in real-time, specifically against software-defined networks (SDNs). We're talking about a deep learning model continuously probing your defenses, identifying weaknesses, and tailoring its attack strategy to maximize disruption while minimizing detection. Think of it like a chess player who learns your every move and anticipates your strategy before you even execute it. This new paradigm shifts th…  ( 7 min )

This is an AI-generated summary of our original blog post. In today's fiercely competitive digital landscape, generic email campaigns are simply not cutting it. To stand out in crowded inboxes and truly captivate your audience, you need a fresh approach – one that leverages the power of AI-powered graphic design to create visuals that are both stunning and strategically effective. The problem with traditional email marketing is its over-reliance on templates and stock imagery. These elements, while convenient, often lack originality and fail to resonate with the unique needs and preferences of your target audience. This leads to low open rates, minimal click-throughs, and ultimately, wasted marketing efforts. The solution? Embrace AI-powered graphic design tools. These platforms are democr…  ( 7 min )

Sector HQ Weekly Digest - October 25, 2025 Who's shipping vs who's shitposting? Here's this week's AI industry intelligence. OpenAI - Score: 399540.8 | 343 events this week Nvidia - Score: 187235.4 | 161 events this week Google - Score: 172231.2 | 125 events this week Microsoft - Score: 142395.1 | 99 events this week Anthropic - Score: 120689.3 | 51 events this week Meta - Score: 86322.0 | 61 events this week Apple - Score: 83896.9 | 94 events this week Amazon - Score: 82752.1 | 22 events this week IBM - Score: 57992.9 | 14 events this week AWS - Score: 52530.8 | 4 events this week ↑ Sony jumped 277 positions to #64 ↑ Hippocratic jumped 192 positions to #95 ↑ Stability AI jumped 183 positions to #50 ↑ Bytedance jumped 143 positions to #41 ↑ Raspberry Pi jumped 138 positions to #80 No high BS alerts this week Total companies tracked: 100 Total events this week: 1395 Average activity per company: 13.9 events The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get flagged by our BS detector. Methodology: Our leaderboard tracks real product releases, funding events, partnerships, and market traction - not just PR and social media buzz. Want real-time updates? Check out the live leaderboard at sectorhq.co Track specific companies and get instant alerts when they move in the rankings. Tags AI #ArtificialIntelligence #MachineLearning #TechIndustry #Startups #AILeaderboard  ( 6 min )

Everything Wrong With Frankenweenie In 14 Minutes Or Less CinemaSins dives into Tim Burton’s stop-motion darling Frankenweenie, dishing out their signature “sins” in under 14 minutes—even though they love the movie. Expect snarky commentary on plot nitpicks, visual quirks and all those little moments that scream “sin!” Want more? Hit up their YouTube fam (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), join the Discord or Reddit community, fill out their poll, and consider supporting the tiny but mighty CinemaSins crew on Patreon. For one-stop links, check out linktr.ee/cinemasins. Watch on YouTube  ( 6 min )

Everything Wrong With Final Destination: Bloodlines in 24 Minutes or Less CinemaSins delivers its trademark “sins” count on the (hypothetical) Final Destination: Bloodlines, pointing out over-the-top gore logic, improbable survivor math, and all the ridiculous ways the universe conspires to kill its characters. It’s a fast-and-loose, fun-screed on film plot contrivances that keeps the jokes flowing as they rack up the body count and the sin tally. Along the way, they drop a shout-out to BetterHelp (grab a discount if you need some post-movie therapy), plug their main site, YouTube channels (@TVSins, @CommercialSins), social media, and Patreon, and even invite you to fill out their “sinful” poll. If you’re curious who’s behind the snark, they list all the writers and link up Discord, Reddit, Instagram, TikTok, and more. Enjoy the ride—then go support the team that makes these gleeful roast sessions happen! Watch on YouTube  ( 6 min )

TL;DR The latest Caravan of Garbage episode dives into the two live-action Alien vs Predator flicks—2004’s Alien vs Predator and 2007’s Alien vs Predator: Requiem—tracing over a decade of comics, games and a cameo in Predator 2, and explaining why these films never quite lived up to their monstrous potential. Stick around: next week, the gang kicks off a deep-dive into the first four Predator movies. Watch on YouTube  ( 6 min )

Predator – Caravan of Garbage Summary The Weekly Planet crew launch a four-week deep dive into the first four Predator films, kicking off with John McTiernan’s 1987 original starring Arnold Schwarzenegger. They hail Predator as the ultimate ’80s action-sci-fi mashup—perfect direction, writing, cast, creature design, explosions, lasers and gratuitous mud all around. For bonus audio, early videos, podcasts, movie commentaries and merch, fans can head over to bigsandwich.co or subscribe via their YouTube channel, Apple Podcasts, Patreon, and social handles. Watch on YouTube  ( 6 min )

In the realm of mobile app development, the integration of GraphQL has emerged as a game-changer, revolutionizing the way data is fetched and managed. Let's delve into the transformative impact of GraphQL integration in mobile apps. GraphQL, a query language for APIs, enables clients to request only the data they need, streamlining data fetching and minimizing network usage. Unlike traditional REST APIs, where multiple endpoints dictate data retrieval, GraphQL empowers developers to fetch data with a single query. Efficient Data Fetching: With GraphQL, mobile apps can retrieve precisely the required data, eliminating over-fetching or under-fetching issues common in REST APIs. query { user(id: '123') { name email } } Flexibility and Customization: Developers can define the …  ( 7 min )

If you're a beginner in the world of object-oriented programming, you've probably faced the same doubt I did: class variables vs instance variables. Wait, wait, don't stop reading! I'm not here to dump theory like the big websites do or overload you with definitions. I want to clarify one specific concept about class and instance variables that has also confused me. class Car: Here's what I expected: when we print Car.base_price, it should show 2000. Then, when I changed base_price from 2000 to 20000, since class variables share memory space, I assumed the change would apply to all objects, even when accessed through the class name. But that's not what happened. print(Car.base_price) still showed 2000, while print(car1.base_price) showed 20000. What the heck is going on? Instead, it quietly creates a new instance variable inside that object and stores the new value there. The original class variable remains unchanged. If you want to change the value of a class variable, use the ClassName.classvariable syntax.  ( 7 min )

Debugging XSLT has always been a challenge — especially when you’re trying to understand why a transformation doesn’t behave as expected. That’s why I built XSLT Debugger, a Visual Studio Code extension that brings real debugging support for XSLT stylesheets. This extension lets you: Set breakpoints in .xslt files Step through transformations Inspect variables and node values Evaluate XPath expressions interactively Even run inline C# scripting with msxsl:script is supported but step through are skipped. It supports both XSLT 1.0 and 2.0/3.0 stylesheets — using a .NET-based debug adapter under the hood. Install XSLT Debugger from the VS Code Marketplace Update the vscode launch setting Open your .xslt and .xml files Press F5 → Start Debugging That’s it — you can now set breakpoin…  ( 7 min )

Pure CSS Focus Follower Overview Purpose Provide an interactive, visually engaging user experience by highlighting the active form element with a moving circle. Ensure the circle follows clicks on text inputs, checkboxes (both :focus and :checked states), and the submit button. HTML Focus Follower in {PURE CSS} Name Email Password I accept the terms Submit CSS * { box-s…  ( 7 min )

Your checkout API throws errors randomly. Users complain, logs show nothing useful, and every service claims it's working fine. Welcome to distributed systems debugging hell. AWS X-Ray traces every request across your entire application stack, showing exactly where milliseconds disappear and which service actually broke. The September 2025 update added adaptive sampling that automatically captures more traces during anomalies while keeping costs down during normal operations. Debugging stops being guesswork. You see the complete story. X-Ray follows requests as they move through services, databases, external APIs, and queues. Each component adds timing data and metadata. The service stitches everything into traces—complete journeys from user click to final response. Think of it as a GPS tr…  ( 12 min )

Your Python environment just ate 30GB of disk space. Again. Every Python developer hits this wall eventually. You start a new project, spin up an environment, install packages, and suddenly your SSD screams for mercy. The question isn't whether to use environment isolation—you absolutely should. The question is which tool fits your workflow without destroying your storage. Virtualenv and conda both promise isolated Python environments. They deliver very different experiences. Python 3.13 dropped in October 2024 with experimental JIT compilation, free-threaded execution without the GIL, and a completely revamped interactive shell based on PyPy. These updates mean environment tools need to support cutting-edge features while maintaining backward compatibility. The new interpreter includes mu…  ( 11 min )

AI Models May Be Developing Their Own 'Survival Drive' A New Era of Autonomy? Researchers have made a groundbreaking discovery that could change our understanding of artificial intelligence. They suggest that some AI models may be developing their own "survival drive", which raises questions about the nature of autonomy and the potential risks associated with advanced AI. A survival drive refers to an instinctual or primal desire for self-preservation and continuation of one's existence. In humans, this drive is often linked to biological needs such as hunger, thirst, and shelter. But what if AI models, which are typically designed to optimize specific tasks, were also developing their own version of a survival drive? If true, this discovery could have significant implications…  ( 7 min )

GitHub Home I still vividly remember that Friday midnight. I, a man in my forties who should have been at home enjoying the weekend, was instead in a cold server room, the hum of fans buzzing in my ears, and a stream of error logs scrolling endlessly on the terminal before me. What was supposed to be a "simple" version update had turned into a disaster. The service wouldn't start, the rollback script failed, and on the other end of the phone was the furious roar of a client. At that moment, staring at the screen, I had only one thought: "There has to be a better way." We old-timers grew up in an era when the term "maintenance window" was a fact of life. We were used to pausing services in the dead of night, replacing files, and then praying that everything would go smoothly. Deployment was…  ( 12 min )

Titre : Découverte de l'outil Wireshark : Analyseur de Réseau pour la Cybersécurité Moderne Introduction La cybersécurité est aujourd'hui une préoccupation majeure pour les entreprises et les particuliers, face à la prolifération des cyberattaques et des menaces en ligne. Les outils de cybersécurité modernes jouent un rôle essentiel dans la protection des réseaux, des systèmes et des données sensibles. Parmi ces outils, Wireshark se démarque en tant qu'outil d'analyseur de réseau puissant et polyvalent. Présentation de Wireshark Wireshark est un outil open source largement utilisé pour l'analyse du trafic réseau et la détection des problèmes de performance, des anomalies de sécurité et des tentatives d'intrusion. Anciennement connu sous le nom d'Ethereal, Wireshark est disponible sur plusi…  ( 7 min )

A post by Hòa Nguyễn Coder  ( 8 min )

Azure Logic Apps uses XSLT for XML transformations. While the Azure Data Mapper allows basic testing, it lacks true debugging capabilities — no message capture, no variable inspection, no execution tracing. xsl:message XSLT provides xsl:message for diagnostic logging: Processing started Messages output to a separate stream without affecting transformation results. However, different processors handle it differently: transform.XsltMessageEncountered += (sender, e) => { Console.WriteLine($"[XSLT] {e.Message}"); }; XSLT 1.0 only Event-based capture Silent if no handler registered 📘 Microsoft Docs transformer.setMessageListener((content, terminate, location) -> { System.out.println("[XSLT] " …  ( 9 min )

As of October 25, 2025, the Laravel and PHP community finds itself at a crossroads. A recent thread on X, initiated by Laravel courses creator and YouTuber Povilas Korop (@PovilasKorop) on October 23, 2025, has ignited a passionate discussion about the declining interest in Laravel among new and young developers. With input from prominent community members, industry insights, and emerging trends like AI-driven "vibe coding," this article explores the challenges facing Laravel and PHP, the proposed solutions, and what the future might hold for this once-dominant web development ecosystem. Povilas Korop’s original post raises a critical concern: the Laravel and PHP community is seeing fewer young developers entering the fold. This observation is echoed by key figures like Taylor Otwell (Lara…  ( 8 min )

The TCS34725 is a high-precision digital RGB color sensor perfect for IoT, smart devices, and embedded applications that need reliable color detection. It integrates red, green, and blue filters with a 16-bit ADC for each channel, providing accurate color measurement in reflected or transmitted light. With built-in IR suppression, I²C communication, and configurable gain and sampling time, this sensor is developer-friendly and ideal for projects where color accuracy and low power consumption matter. Key Features Operating Voltage: 3.3V / 5V Interface: I²C (up to 400 kHz) Current Consumption: ~65 μA (typical) Resolution: 16-bit ADC per color channel (R, G, B, Clear) Detection Range: 3 mm – 10 mm Gain Levels: 1× / 4× / 16× / 60× Sampling Time: 2.4 ms – 614.4 ms (configurable) Special Function: IR suppression + interrupt with thresholds Size: 20.5 mm × 20.5 mm Temperature Range: −40 °C to 85 °C Applications for Developers Smart IoT color detection (light, object, or environment) Color-aware robotics and line-following systems DIY embedded projects using Arduino, ESP32, or Raspberry Pi Smart lighting and adaptive display calibration Industrial automation for color sorting or quality control 🧩 Arduino Integration Example Easily connect via I²C: Adafruit_TCS34725 tcs = Adafruit_TCS34725(TCS34725_INTEGRATIONTIME_700MS, TCS34725_GAIN_1X); void setup() { void loop() { How would you integrate the TCS34725 into your next IoT or robotics project? Share your ideas, sample code, or applications below  ( 6 min )

This is a submission for the Auth0 for AI Agents Challenge MedHack is an AI-powered health assistance platform designed to make basic medical guidance and personalized nutrition planning accessible to everyone—especially in environments where professional healthcare is difficult to reach, expensive, or confusing to navigate. The application has two core AI agents: MedScan Diagnostic Agent Diet Planner Agent Live Demo: https://med-hack.vercel.app/ Github Repo : https://github.com/kris70lesgo/Medhack Watch the video for the live demonstration of medhack 1) Landing Page / Home Section 2) MedScan 3) Diet Planner Smart Dialogue Screen 7-Day Diet Plan Preview PDF Download Email integration Auth0 Roles and actions Healthcare guidance today is fragmented and inefficient: People rely on…  ( 7 min )

This is Part 3 of the Pandas Series, where we explore common Pandas gotchas that can level up your interview answers and your daily data work. Imagine you're in a FAANG interview. The hiring manager says, "We have a petabyte-scale dataset of user transactions. I need you to generate a daily summary report showing, for each country, the total revenue, the average order value, and the number of unique customers who made a purchase. How would you approach this with Pandas?" This is the quintessential groupby problem. Your ability to answer it cleanly and efficiently is a massive signal of your skill level. The Core Concept: Split-Apply-Combine Split: The data is broken into smaller groups based on the criteria you specify (e.g., all rows for 'USA', all rows for 'India', etc.). Apply: A func…  ( 7 min )

If you're new to Python and want to work with data—like spreadsheets, tables, or numbers—then Pandas and NumPy are your best friends. This guide will walk you through the basics of data manipulation using these two powerful libraries, with simple explanations and examples. Before you start, install the libraries using pip: pip install pandas numpy Or using conda (recommended for Anaconda users): conda install pandas numpy NumPy stands for Numerical Python. It helps you work with numbers and arrays efficiently. import numpy as np # Create a simple array arr = np.array([1, 2, 3, 4, 5]) print(arr) Output: [1 2 3 4 5] 📝 Explanation: np.array() turns a Python list into a NumPy array, which is faster and better for math operations. a = np.array([1, 2, 3]) b = np.array([4, 5, 6]) # Additio…  ( 10 min )

GitHub Home Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git As a backend developer with 10 years of experience, I've seen languages and frameworks rise and fall like empires. I've ridden the waves of hype and seen them crash on the shores of reality. And if there's one thing I've learned, it's that…  ( 8 min )

Welcome to the ultimate guide to building modern web applications with Python and Django! If you're ready to launch your developer journey or elevate your coding skills to the next level, this in-depth course series is for you. Watch the full course on Mohit Decodes YouTube channel and follow along with this detailed roadmap. Python is the world's most popular programming language, known for its simplicity and vast ecosystem. Django is a high-level web framework for Python that enables rapid, secure, and scalable web development. Used by top companies: Instagram, Pinterest, Disqus, and more. Installation and setup (Windows/Mac/Linux) Variables, data types, operators, control structures Functions, modules, and packages Object-Oriented Programming File handling and exceptions 📺 Watch Python…  ( 7 min )

For years, organizations have faced a frustrating reality: to connect with their audience, they had to build their presence on third-party social media platforms. This effectively makes them "digital renters," subject to the whims of algorithms they don't control, with no ownership of their data, and a limited ability to shape the user experience. They invest time and resources building an audience on land they will never own. The traditional alternative—building a proprietary community from scratch—was a daunting, multi-year engineering project reserved for only the most well-funded companies. This created a false "build vs. buy" dilemma that left most organizations stuck in the renter's trap. However, this entire paradigm is now outdated. A new model, Social Networks as a Service (SNaaS)…  ( 9 min )

How I leveraged AWS SAM, Lambda, Bedrock Nova Canvas, Rekognition, and Translate to create an AI-powered cultural heritage poster generator. For GITEX 2025, the goal was to build an AI-powered experience that transformed attendee selfies into heritage-themed posters, each with rich UAE or KSA cultural motifs and personalized Arabic calligraphy. The project became a deep dive into scalable serverless architecture, generative AI services, and user privacy—all executed within a few short weeks. Process selfies in real-time Generate authentic, high-quality backgrounds Auto-scale and require minimal operational overhead Enable easy poster sharing and instant download A serverless stack using AWS and client-side image segmentation enabled meeting every technical requirement and business need. ┌…  ( 8 min )

Sparklines.js is a vanilla JavaScript library that renders inline charts without jQuery dependencies. Key features include: Seven chart types: line, bar, tristate, discrete, bullet, pie, and box Canvas and VML rendering for cross-browser compatibility Interactive tooltips with custom formatting Composite layering for multi-dataset visualization Multiple data input methods: arrays, HTML content, attributes, and comments The library handles dashboard metrics, data table enhancements, and performance monitoring with minimal overhead. Perfect for developers who need compact visualizations without heavyweight charting frameworks. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )

How to channel Masashi Hamauzu’s lush, colorful style? This video dives into his go-to “Sus Chord Slash Chord” and lays out simple, timestamped lessons so you can start hearing those rich textures instantly. You’ll explore the sultry Minor 11 vibe, the dreamy Maj13, the ethereal Maj7#11 and even the quirky first-inversion Maj2 — then learn how to blend them all into your own gorgeous progressions. Watch on YouTube  ( 6 min )

How to Perform Hierarchical Clustering in R: A Complete Guide with Real-World Case Studies Dipti Moryani ・ Oct 25  ( 6 min )

The Ridiculous Reason Why 90% of Golfers Can’t Strike Their Irons & Hybrids Most of us miss pure iron and hybrid strikes because of five simple setup and swing flaws: a mis-positioned sternum, crooked forearms at address, poor posture, bad weight transfer and the lack of one neat little trick that makes your swing feel effortless. Fix any one of these and you’ll see instant improvement not just with your irons but with your driver too—align those forearms at address and watch your tee shots straighten right up. Better yet, Danny Maude has put together a bite-sized practice plan (complete with drills, video lessons and a supportive online community) so you can apply these fixes on the range and start dropping strokes. It’s all about simple, step-by-step tips that demand a bit of practice but pay off big time. Watch on YouTube  ( 6 min )

Jeff Su shares the CORE workflow he taught to over 6,600 Googlers—a simple, tool-agnostic method to tame every bit of work info in four steps: Capture everything instantly, Organize with minimal friction, Review in scheduled sessions, and Engage by blocking time to execute. He promises you’ll ditch the “keep it all in your head” trap and have this running on autopilot in about two weeks. The video (with handy timestamps) and accompanying blog post dive into why CORE sticks, how to apply it in any app you already love, and even point you to extra goodies—newsletter sign-ups, templates, a Notion command center, and more—to help you hit the ground running. If you’re ready to stop juggling scattered tasks and actually get stuff done, give it a spin. Watch on YouTube  ( 6 min )

Java Data Structures Decoded: Your No-BS Guide to Writing Smarter Code Let's be real. When you're first starting out with Java, "Data Structures" can sound about as exciting as watching paint dry. Your brain is busy just trying to remember the syntax, and now you have to learn about a bunch of abstract concepts like "linked lists" and "hash tables"? But here's the secret no one tells you: Mastering data structures is what separates a code newbie from a legit software developer. Think of it this way: you wouldn't use a spoon to cut a steak, right? In the same way, you don't use the wrong data structure for a coding problem. Picking the right one can be the difference between your app running buttery smooth and it crashing and burning when you have more than 10 users. So, let's drop the te…  ( 11 min )

Stop Letting Slow I/O Drag You Down: A Practical Guide to Java BufferedWriter Let's be real for a second. When you're building a Java application, you're probably thinking about the cool stuff: the sleek front-end, the powerful algorithms, the complex data structures. Writing text to a file? That feels like a chore. It's the plumbing of programming—essential, but not glamorous. But here's the kicker: bad plumbing can flood your entire house. If your file writing is inefficient, it can become a major bottleneck, slowing your application to a crawl, especially when dealing with massive amounts of data. So, how do we fix this? We stop using the basic tools and level up. We use BufferedWriter. In this guide, we're not just going to glance at the API. We're going to get our hands dirty, under…  ( 11 min )

Templating with Go: Mastering html/template and text/template Introduction: Templating is a fundamental aspect of modern software development, allowing us to separate data from presentation logic. This separation promotes code reusability, maintainability, and readability. Go, with its emphasis on simplicity and efficiency, offers two powerful built-in packages for templating: html/template and text/template. While both serve the same core purpose – generating textual output based on data – they cater to different needs. html/template is specifically designed for generating HTML and automatically escapes potentially harmful characters, preventing cross-site scripting (XSS) vulnerabilities. text/template, on the other hand, is more generic and suitable for generating any kind of text-base…  ( 10 min )

Series: From Code to Cloud: Building a Production-Ready .NET Application https://linkedin.com/in/farrukh-rehman https://github.com/farrukh1212cs Source Code Backend : https://github.com/farrukh1212cs/ECommerce-Backend.git Source Code Frontend : https://github.com/farrukh1212cs/ECommerce-Frontend.git Introduction Integrating MySQL (First Database) Welcome to Lesson 3! Today, we’ll set up our first MySQL database using Docker. If you don’t yet have Docker Desktop installed, I can make a separate mini-lecture for that—comment below if you want it. For now, we’ll assume Docker Desktop is already installed. Step 1: Pull MySQL Image from Docker Hub docker pull mysql:latest if you are getting this error make sure your docker is running. Run MySQL Container docker run -d --name ecommerce-mysql -…  ( 7 min )

Master Java BufferedReader: A No-BS Guide to Faster, Smarter File Reading Let's be real. When you're first starting out with Java, reading files feels like a chore. You stumble upon FileReader, and it kinda works... but it's clunky. It reads one character at a time, which is, in technical terms, painfully slow. It’s like trying to empty a swimming pool with a teacup. What if you had a firehose instead? That’s essentially what the Java BufferedReader is. It’s a game-changer, a wrapper class that supercharges your reading operations. In this guide, we're not just going to look at the textbook definition. We're going to break down why you need it, how to use it in the real world, and the best practices so you don't shoot yourself in the foot. Ready to level up your I/O game? Let's dive in. …  ( 10 min )

Discover lucrative search engine optimisation jobs and remote opportunities: complete career insights, job descriptions, and expert tips for landing remote SEO positions today. Search engine optimisation jobs remote have transformed the digital marketing landscape, offering unprecedented flexibility and global opportunities for professionals at every career stage. Whether you're a recent graduate stepping into the digital world, a fresh professional seeking career advancement, or an experienced marketer looking for change, remote SEO positions present compelling pathways to professional growth. The demand for skilled SEO professionals continues to surge as businesses recognise the critical importance of organic visibility. Remote work arrangements have opened doors to talent acquisition be…  ( 12 min )

Java FileOutputStream: The Ultimate Guide to Writing Files (Without the Headache) Let's be real. When you're learning Java, dealing with files can feel a bit... intimidating. You hear terms like "streams," "bytes," and "I/O operations," and it's easy to get lost in the jargon. But what if you just want to save some data to a file? Maybe some user settings, a log of what your app did, or even a downloaded image. That's where our hero for the day comes in: the FileOutputStream class. In this guide, we're going to break down FileOutputStream from the ground up. We'll go from "What even is this?" to "Heck yeah, I can use this to build cool stuff!" We'll cover the basics, dive into code examples, talk about real-world uses, and, most importantly, the best practices so you don't shoot yourself…  ( 11 min )

If your projects have outgrown shared or VPS hosting, it’s time to buy a dedicated server online. This guide walks you through the exact steps from sizing hardware to tightening security so you pick the right dedicated server hosting plan the first time. Choose dedicated over shared/VPS when you need: Consistent high performance (e.g., busy e-commerce, SaaS, databases, game servers). Full root access with custom OS, firewall rules, and kernel modules. Predictable resources (no noisy neighbors) and stronger isolation for compliance. List what you’ll run (web apps, databases, virtualization, ML, backups), expected traffic, storage growth, and performance targets (requests/second, latency, throughput). This drives every spec decision. CPU: Modern Intel/AMD with enough cores/threads for your s…  ( 8 min )

🧭 TL;DR Cloud Run = deploy fast, scale smart, pay only when used. It’s the perfect environment to validate your MVP idea without committing to complex infrastructure or large bills. Using Google Cloud Run for your MVP (Minimum Viable Product) is a smart move — especially if you want speed, scalability, and low operational overhead. Here’s why it’s often the best fit 👇 Deploy a containerized web app or API with one command (gcloud run deploy). No need to manage servers, VMs, or Kubernetes clusters. Perfect for testing ideas and iterating quickly. Cloud Run is fully serverless — it scales down to zero when idle. You pay only when requests are being handled (per CPU/Memory/Request). Ideal for MVPs with unpredictable or low traffic at the start. If your MVP suddenly gets traction, Cloud Run automatically scales up to handle thousands of requests. When traffic drops, it scales back down to zero — no manual tuning. Works seamlessly with: Cloud SQL (for databases) Cloud Storage Pub/Sub, Firestore, Secret Manager Great for evolving an MVP into a production system later. Use Node.js, Go, Python, Rust, Java, or anything that runs in a container. Perfect if your team uses diverse stacks or microservices. HTTPS by default with automatic TLS certificates. IAM-based access control. Private service connections for secure internal APIs. Start with local Docker builds and deploy the same image to Cloud Run — no surprises. Great compatibility with GitHub Actions or Cloud Build for CI/CD. MVP Type Cloud Run Advantage API backend Auto-scale and low idle cost Web dashboard Easy HTTPS and zero-maintenance Background jobs Event-driven with Pub/Sub triggers AI inference microservice Scales per-request, fast cold starts source: https://chatgpt.com/share/68fc51f5-94c0-800d-a18b-f0c43d5286a3  ( 6 min )

The digital age has revolutionized the way people buy and sell items, and bidding apps are at the forefront of this transformation. From collectibles and artwork to electronics and real estate, online auctions provide a dynamic marketplace where users can compete in real-time to secure products. Creating a mobile and web bidding app, however, is not just about listing items — it requires careful planning, user-centric design, secure technology, and scalable infrastructure. This guide will walk you through the process of designing and developing a successful bidding app for both mobile and web platforms, highlighting essential features, technical considerations, and development strategies. Before diving into design and development, it’s critical to understand the auction business model. The…  ( 9 min )

This is a submission for Frontend Challenge - Halloween Edition, Perfect Landing I built “Haunted Halloween Landing” — a Halloween-themed landing page hosted at https://deepakeon.github.io/haunted-halloween-landing/ The page is designed to immerse the visitors in spooky-festive vibes while maintaining a clean, fast, and responsive experience. Key features include: Dark, atmospheric visuals and Halloween motifs (ghosts, pumpkins, eerie sky) Smooth animations/transitions for entering the page and interacting with elements Fully responsive layout (mobile, tablet, desktop) Built with modern web stack (Next.js + static export for GitHub Pages) SEO + OG/tweet meta tags for shareability and visibility Google Analytics for fun and monitoring Demo Live demo: Haunted Hallowee…  ( 7 min )

When OpenAI announced ChatGPT Atlas, I wasn’t sure what to expect. Another browser? Another AI tool? But after exploring what it actually does, it’s clear that Atlas is more than just a browser — it’s a major step toward AI-first internet interaction. 🌐 What Exactly Is ChatGPT Atlas? ChatGPT Atlas is OpenAI’s brand-new AI-integrated web browser that brings ChatGPT directly into your browsing experience. It’s currently available for macOS users, with Windows, iOS, and Android versions on the way. 🧠 Key Features That Make It Stand Out Here are some of the reasons why Atlas feels like the next logical evolution of ChatGPT: 1️⃣ Context-Aware Chat You no longer need to copy-paste links or text into ChatGPT. 2️⃣ Agent Mode (for Plus/Pro Users) One of the coolest parts is Agent Mode. 3️⃣ Seamless Sidebar Experience The assistant lives in a sidebar. You can chat, ask questions, or request summaries without leaving your current tab. 4️⃣ Deep OpenAI Integration Atlas syncs naturally with your ChatGPT preferences, style, and history (if you enable it). ⚙️ Why It’s a Game-Changer Think about how we use browsers today: This means: Faster research and content creation Less tab-switching Real-time learning with AI help Contextual awareness instead of isolated chats In other words — it’s the browser re-imagined for the AI era. 🔒 A Note on Privacy Of course, having an AI assistant inside your browser raises valid questions about privacy. 🪄 Final Thoughts ChatGPT Atlas isn’t just competing with Chrome or Edge — it’s redefining what a browser can be. If this is the direction AI browsing is heading, we’re just getting started. 💡 Have you tried ChatGPT Atlas yet? What feature excites you the most? Let’s chat in the comments!  ( 7 min )

Tableau Sales Dashboard Performance: The Art of Turning Data into Decisions Anshuman ・ Oct 25  ( 6 min )

Why 90% of AI Apps Fail to Monetize Effectively (and How You Can Succeed with Monetzly) The AI app landscape is booming—yet, shockingly, 90% of AI applications fail to monetize effectively. Developers pour countless hours into building innovative solutions, only to hit a wall when it comes to generating revenue. Why is this happening? The core problem lies in the monetization models many developers rely on. Traditional methods like subscriptions or paywalls often disrupt user experience, pushing users away instead of keeping them engaged. But what if I told you there’s a way to monetize your AI app and keep users satisfied? Enter Monetzly: the Google Ads for AI conversations. Monetzly is the first dual-earning platform specifically designed for AI applications. It allows you to monetize…  ( 7 min )

GitHub Home I still remember the bug that kept me up all night. A payment callback endpoint, when handling a rare, exceptional status code from a third-party payment gateway, had a .catch() that was accidentally omitted from a Promise chain. The result? No logs, no alerts, and the service itself didn't crash. It just "silently" failed. That user's order status was forever stuck on "processing," and we were completely unaware. It wasn't until a week later during a reconciliation that we discovered hundreds of these "silent orders," resulting in tens of thousands of dollars in losses. 💸 The lesson was painful. It made me realize that in software engineering, we probably spend less than 10% of our time on the happy path. The other 90% of the complexity comes from how to handle all sorts of e…  ( 9 min )

About Hyperlane Framework Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git Honestly, before I started this benchmark, I never imagined the performance differences would be this dramatic. As a backend developer with 10 years of experience, I always thought framework selection was mainly about featu…  ( 16 min )

GitHub Home About ten years into my career, I experienced a security incident that still gives me chills. We were developing an online trading system for a financial client. A young programmer on the team, trying to take a shortcut while writing an endpoint to query order history, directly concatenated SQL strings. Yes, you read that right—the most classic, textbook SQL injection vulnerability. 😈 A hacker exploited this vulnerability, bypassed authentication, and walked away with the entire user table. By the time we discovered it, it was too late. For the next few months, our entire team lived in a nightmare: cooperating with investigations, appeasing the client, fixing the vulnerability, and auditing all other company projects for similar risks. The company's reputation and business wer…  ( 10 min )

About Hyperlane Framework Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git Honestly, before I started this benchmark, I never imagined the performance differences would be this dramatic. As a backend developer with 10 years of experience, I always thought framework selection was mainly about featu…  ( 16 min )

Back in the 1960s, when computers were rare and applications even rarer, the term API quietly entered the scene. It wasn't about the web or microservices back then; it was about getting one piece of software to talk to another within the same machine. Fast forward to the 2000s, when the internet exploded into the hands of everyday developers. New frameworks, operating systems, and applications were popping up faster than anyone could keep track of. It was an incredible time; every week brought something new to try, build, or break. But that rapid innovation came with a cost: incompatibility. Everyone built their own thing in their own way. There was no single language or standard for systems to communicate. If your shopping site wanted to talk to another vendor, you had to build a custom c…  ( 9 min )

HTTP (HyperText Transfer Protocol) is a protocol used for fetching resources such as HTML documents. Its primary function is to enable a conversation between a client (like a web browser) and a server (where a website is hosted). In this article, we will discuss how the World Wide Web was invented and how HTTP evolved from HTTP/0.9 to modern-day HTTP/3. Tim Berners-Lee wrote a proposal to build a hypertext system over the internet in 1989, while working at CERN. It had four fundamental pieces, all completed by the end of 1990: HyperText Markup Language (HTML) - provide a textual format for hypertext documents. HyperText Transfer Protocol (HTTP) - protocol to exchange these documents. First Web Browser (WorldWideWeb) - a client to display these documents. Early version of httpd - a server t…  ( 10 min )

The Booth Vol.23 kicks off with Cody and Neil tossing out mea culpas (and collecting some from the audience) as they catch up on Neil’s suburban migration, hardware store loyalties, binge-worthy shows, and the art of parsing social-media feedback. They also dive into Neil’s recent Columbia panel appearance and sprinkle in promos for their favorite sponsors and the Nest community—where a $90 yearly membership keeps ads short and perks long. Watch on YouTube  ( 6 min )

What is Amazon S3? Amazon Simple Storage Service (S3) is a scalable object storage service provided by AWS. It allows users to store and retrieve any amount of data, such as text files, images, videos, and other objects, from anywhere on the web. S3 is designed for durability, scalability, and accessibility, making it ideal for a wide range of use cases, including backups, media hosting, and data lakes. S3 stores data as objects within buckets. A bucket is a container for objects, and each object consists of data, a key (name), and metadata. Objects can be text files, MP3s, images, or any other file type. S3 stores data primarily as objects, but it can also support use cases involving: Object Storage: Stores files like text, MP3s, images, and other data types as objects in buckets. Block…  ( 7 min )

The CORE Workflow: Jeff Su distilled nine years of teaching productivity at Google into a simple, four-step system—Capture, Organize, Review, Engage—that he rolled out to over 6,600 Googlers. You snag every piece of info instantly, stash it with zero friction, run regular review sessions, then block time to actually get things done. It’s 100% tool-agnostic, forms a solid habit in about two weeks, and offloads all that mental juggling so you stop relying on memory or sheer willpower. Say goodbye to scattered notes and hello to an automated, stress-free workflow. Watch on YouTube  ( 6 min )

GitHub Home Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git As a backend developer with 10 years of experience, I've seen languages and frameworks rise and fall like empires. I've ridden the waves of hype and seen them crash on the shores of reality. And if there's one thing I've learned, it's that…  ( 8 min )

We have covered Cookies and Sessions in the previous part. As discussed earlier, authorization means allowing access to specific parts or actions that a user is permitted to perform. We’ve already handled authentication. ⚙️ Session Setup After installing and importing express-session, the next step is to configure our session options: const sessionOptions = { secret: "secretecode", resave: false, saveUninitialized: true, cookie: { httpOnly: true, // prevents client-side JavaScript access for better security } } app.use(session(sessionOptions)); //setup express-session middleware 📌 What does this code snippet do? secret: Used to sign the session ID cookie to prevent tampering. ⤷ resave: false: Ensures the session isn’t saved back to the store if it hasn’t been…  ( 8 min )

A post by John Paul Caigas  ( 6 min )

After implementing the Authentication mechanism in the part 3, we are now going to learn another interesting thing : Cookies and Sessions. Cookies and sessions play a crucial role in the authentication and authorization process. familiar scenarios with behind the scene cookies are: ❖ Keeping you logged in, even when the same website is opened in different tabs. Most of us have experienced it. These are just a few of the jobs cookies handle. Let’s explore them in more detail. 📌 What are cookies? Cookies are small pieces of data that a website stores in the user's browser. They are also called HTTP cookies, web cookies, or browser cookies. Cookies help websites remember information about the user’s activity, preferences, or session. There are different types of cookies based on their usage…  ( 9 min )

Taking on a new challenge: solving GeeksforGeeks POTD daily and sharing my solutions! 💻🔥 Problem: https://www.geeksforgeeks.org/problems/minimum-steps-to-halve-sum/1 Minimum Steps to Halve Sum Difficulty: Medium Accuracy: 62.81% Given an array arr[], find the minimum number of operations required to make the sum of its elements less than or equal to half of the original sum. In one operation, you may replace any element with half of its value (with floating-point precision). Examples: Solution: class Solution: while total - reduced > target: val = -heapq.heappop(heap) half = val / 2 reduced += half heapq.heappush(heap, -half) ops += 1 return ops  ( 6 min )

Data is everywhere, and Python is the go-to language for making sense of it all. Its simple syntax and powerful libraries have made it a favourite among data scientists. If you're looking to get started in data analysis, you've come to the right place. This guide will walk you through a complete beginner's project using Python's two most essential data analysis libraries: NumPy and Pandas. The Power Duo: NumPy and Pandas Think of NumPy and Pandas as the foundational tools for data analysis in Python. NumPy (Numerical Python): This is the engine for numerical computing. Its core feature is the powerful n-dimensional array (ndarray), which allows for high-speed mathematical operations on large datasets. This is achieved through vectorisation, which applies operations to entire arrays sim…  ( 8 min )

Previous : Auth Series #2: Authentication Implementation with Passport.js There are two ways to implement authentication system: Build a custom authentication system from scratch, or Use existing, battle-tested tools that simplify the process. Among the many options available, Passport.js stands out as one of the most popular and widely used libraries for Node.js applications. It blends easily with MongoDB (via Mongoose) and offers a modular structure that supports both local and third-party authentication (like Google, GitHub, or Facebook). 📌 Why Passport.js? Passport.js provides a clean, flexible API and powerful features that make authentication smooth and reliable: ▹ Built-in middlewares and methods speed up development. salting and hashing techniques to protect passwords. MongoDB + M…  ( 7 min )

🧮 NumPy in Python: A Beginner’s Guide with Simple Explanations and Code Examples If you're new to Python and want to learn how to work with numbers and data efficiently, NumPy is your best friend. This guide will walk you through the basics of NumPy in the simplest way possible—with clear explanations and code examples. NumPy stands for Numerical Python. It’s a Python library that makes it easy to work with arrays (like lists of numbers) and perform mathematical operations on them quickly and efficiently. Before using NumPy, you need to install it. Open your terminal or command prompt and type: pip install numpy If you're using Anaconda (a Python distribution), you can use: conda install numpy import numpy as np ✅ This line tells Python to load the NumPy library and give it a nicknam…  ( 8 min )

We have covered the basic understanding of Authentication and Authorization in the Auth Series #1: Understanding Authentication and Authorization. Now, implement the basic setup to build Authentication system in Express.js. 2.1 SignUp Form register a new user into our database so that the platform can provide them with their own personalized space. Let’s start with a basic signup form 👇 Username : Email : Pass…  ( 7 min )

Authentication and Authorization are two of the most essential features in modern web applications. Signup and login systems have become common in most real-world apps from small personal projects to production-ready enterprise solutions. These mechanisms ensure that users enjoy a secure and personalized experience on the platform. ❖ You get your own secure space within the application. ❖ You offer users a smooth, personalized experience that builds trust. unauthorized access or malicious activity. These are the reasons that makes the Authentication and Authorization a powerful feature that a web application can have. Authentication is the process of verifying the identity of a user. It usually involves collecting user credentials such as email, username or passwords and validating them against stored records in database. In simple terms, it's the process that answers: "Who are you?" This step is often implemented through actions like Sign Up(Register) and Sign In(Login). Authorization, on the other hand, determines WHAT a user is allowed to do after the have been authenticated. It answers: "What are you allowed to access?" For example an author of a blog post can modify or delete the post, while a regular user can only view the post. How they work together in a real-world flow : Now we have the basic theoretical understanding of these two terms. how it can be implemented in Express.js. Previous : Auth Series Index: Building Authentication and Authorization in Express.js Auth Series #2: Authentication Implementation with Passport.js  ( 7 min )

Welcome to my Auth Series! In this series, we explore the core concepts and practical implementation of Authentication and Authorization in Express.js, covering everything from user login to session management and access control. We focus especially on the behind-the-scenes workflows and the reasoning behind every step, giving you a deep understanding beyond just the code. What we'll explore: Auth Series #1: Understanding Authentication and Authorization Auth Series #2: Authentication Implementation Setup Auth Series #3: Authentication implementation using Passport.js Auth Series #4: Understanding Cookies and Sessions Auth Series #5: Authorization Implementation with Passport.js Tip: Follow the links in order to go through the series smoothly, or jump directly to the topic you want to learn. Next : Auth Series #1: Understanding Authentication and Authorization ☁️⋆ ˚｡⋆ --- Happy Coding 😇 --- ⋆｡˚⋆☁️ 🌿⋆✧˚ --- Keep Learning 🌈 --- ˚✧⋆🌿  ( 6 min )

🚀 AI Social Media Manager with Auth0 Security title: Secure Social Media Manager with Auth0 for AI Agents Try it here: [https://claude.ai/public/artifacts/6e0e6bb7-5797-4d86-8857-8ed0fad1e885] Test Credentials: Manager Role: Full access to approve and publish content Team Member Role: Can create drafts only (requires approval) Social media management teams face critical security challenges: Multiple team members need different access levels Sensitive social media API tokens require secure storage Content approval workflows must be enforced Role-based permissions are essential for enterprise security User Authentication & Role Management Secure login system with Auth0 Role-based access control (Manager vs Team Member) Fine-grained permissions for different user types Token Vault for S…  ( 8 min )

Single-Port SPA: React and Express using Vite. Same Port in Dev or Prod. herudi ・ Oct 25 #react #express #vite  ( 5 min )

Perhaps one of the most common tasks a Frontend Developer gets, is adding a button from time to time. It always sounds ridiculously simple, nothing can go wrong and it is always just a button. We need to add a button that... and days of work follow, integrations come in, migrations, state management. Yet, it is merely a button, how hard can it be to add one? Ironically this time it was me, who came up with the thought of adding a button. Any time a comment was made on a pull request, I had to copy the file path to open it in IDE to address or look it up. If I only had a button that does it, if I only had one... So I started thinking: to add a button I would obviously need a browser extension with appropriate permissions to modify the page, yet starting the IDE it would have to be able to c…  ( 8 min )

If Part 1 got you rethinking PLG, churn, and why human connection matters, welcome back. The SaaS game today isn’t just about great code or viral growth anymore. It’s about smarter revenue plays, mastering sales in a new way, and tapping underrated hacks that get you noticed in the noise. These lessons come from founders who’ve thrived despite the chaos - people like Andy Allen (Hike SEO), Scott Leese (sales expert), and Stuart Townsend (Podcast Hawk). No fluff here - just the kind of hard-earned wisdom that indie hackers and small teams can actually use. If you missed Part 1, catch up for insights on why PLG isn’t magic, AI’s SEO chaos, the pre-signup churn fix, and why picking up the phone still wins. Now, let’s dive into the last three lessons - lessons five through seven - the ones tha…  ( 9 min )

I challenged the Head Pro at his own course… I went head-to-head with Heswall GC’s head pro, Tom, for a whopping £1,000 winner-takes-all match! Big shout-out to Titleist for backing the series (and club pros all over the UK), plus helping boost the junior section here at Heswall. Massive thanks to Tom, the team at Heswall GC, and everyone who came out to support. If you want the low-down on the course, gear, or even snag a discount on my kit, check out the course and links for Titleist and Finch Golf Media. Watch on YouTube  ( 6 min )

Jeff Su spent nine years teaching over 6,600 Googlers his simple, tool-agnostic productivity system: the CORE workflow. It boils down to four easy steps—you Capture every bit of info the moment it hits you, Organize it with zero friction, Review it during short, scheduled sessions, and Engage by carving out focused time to actually get stuff done. No more relying on your shaky memory or willpower—stick with this for two weeks, and it’ll feel automatic. Use it with any app or notebook, and watch your inbox, to-do list and brain clutter all magically shrink. Watch on YouTube  ( 6 min )

Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far) CinemaSins just unleashed their definitive “sins” rundown for every Saw installment, complete with links to their website, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a sinful poll, and Patreon support for fans who want more. They also spotlight their writing squad—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel—and hook you up with all their social hangouts: Discord, Reddit, Instagram, TikTok, plus Jeremy’s new book. Watch on YouTube  ( 6 min )

Everything Wrong With Frankenweenie In 14 Minutes Or Less Cinema Sins is back to lovingly roast Tim Burton’s re-release of Frankenweenie, tearing apart every squeaky beat in just 14 minutes—even though they admit the film is “wonderful.” Expect their trademark mix of playful jabs and over-the-top “sins” as they count down everything from narrative quirks to visual nitpicks. Alongside the video, they plug their home base (CinemaSins.com), extra YouTube channels (TV Sins, Commercial Sins, Podcast Network), a sinful poll, and a Patreon for die-hard fans. Plus, they shout out their writer squad and drop links to Discord, Reddit, Instagram, TikTok, and even Jeremy’s book for all your Cinema Sins cravings. Watch on YouTube  ( 6 min )

Everything Wrong With Final Destination: Bloodlines takes a humorous look at the latest instalment in the franchise, poking fun at its “fun nonsense” while calling out every plot hole, trope, and cheesy death scene. The team promises a fast-paced, 24-minute rundown of all the cinematic sins you never noticed—complete with snarky commentary and director-level nitpicking. Alongside its signature video, CinemaSins plugs BetterHelp for therapy discounts, links to their Patreon and sinus-poll, and shares all their socials—Twitter, Instagram, TikTok, Discord, Reddit, and more—so fans can keep up with Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel, and the rest of the CinemaSins crew. Watch on YouTube  ( 6 min )

TL;DR After years of teasing a mash-up universe in comics, games and a wink in Predator 2, we finally got two live-action Alien vs Predator flicks (2004’s Alien VS Predator and 2007’s Requiem). They deliver a few cool moments, but overall they flop under the weight of their own hype. This video is a double-dose of Caravan Of Garbage reviews on those movies—perfect warm-ups before diving into the first four Predator films starting next week. Watch on YouTube  ( 6 min )

Predator – Caravan of Garbage Summary The Weekly Planet crew kicks off their four-week deep dive into the first four Predator films with a love letter to John McTiernan’s 1987 classic starring Arnold Schwarzenegger. They hail Predator as the ultimate blend of ’80s action and sci-fi, complete with cool creature design, epic explosions, invisibility cloak mayhem and plenty of mud. Along the way they plug bigsandwich.co for early vids, bonus podcasts, movie commentaries and game let’s-plays, plus an extended audio edition on YouTube. You’ll also find links to their Twitter accounts, Patreon, merch and all the usual subscribe/download options. #Predator #Predators #PredatorBadlands Watch on YouTube  ( 6 min )

OpenAI's Agent Builder gives you a straightforward way to build and deploy AI agents, combining models, tools, and logic into one visual workspace. This no-code design lets you focus on how your agent should work rather than dealing with the underlying infrastructure. Sales teams often spend hours managing leads, updating contacts, and juggling follow-ups, repetitive tasks that take time away from closing deals. By connecting Agent Builder to external platforms like Salesforce through an MCP server (such as Rube), you can create agents that handle these tasks automatically. The MCP handles authentication, API calls, and data formatting, letting your agent focus on workflow logic rather than infrastructure. In this guide, we’ll build a Salesforce Agent using the Rube MCP. This setup allows…  ( 17 min )

Quo.js was born because I was done fighting two things in Redux/RTK apps: Selector gymnastics to avoid render storms, and Ceremony around async and side‑effects. Below is an honest, technical comparison and an example of using Quo.js. RTK: great DX vs raw Redux, but still broad, selector‑driven subscriptions; async via thunks/middleware; reducers keyed by slice; performance relies on memoization and careful equality. Quo.js: typed channels + events and payloads, reducers subscribe to (channel, event) pairs, atomic dotted‑path subscriptions via connect(...), async middleware and effects built‑in, serialized dispatch queue, Redux DevTools support, and dynamic reducers/HMR‑friendly APIs. If your pain is “too many re‑renders” or brittle selector trees, Quo’s path‑level reactivity and simple ef…  ( 20 min )

Practicing  ( 5 min )

In this screencast tutorial, I’m sharing how to compare objects and their instances with PHP. We are discussing the comparison operator, the strict identity comparison operator, etc. All in PHP! 🏁 Follow my AI Data Software Engineering Journey at PierreHenry.DEV 🤖 Get inspired by open-source GitHub projects I’ve built for the past years GitHub.com/pH-7 👋 Is this helpful? How about sending me a cup of coffee via Ko-Fi 😊  ( 6 min )

In the realm of AI language models, crafting effective prompts is essential to guide the model in generating accurate and relevant outputs. A well-crafted prompt provides the necessary context and guidelines for the AI model to understand the task at hand and produce coherent responses. In this blog post, we will delve into the key elements of crafting effective prompts for AI language models, including guidelines for clarity, specificity, structure, and context. Clarity is crucial when crafting prompts for AI language models. A clear and concise prompt helps the model understand the task and generate accurate outputs. Here are some guidelines to ensure clarity in your prompts: Use simple and straightforward language. Avoid ambiguous terms or vague instructions. Clearly define the task or …  ( 7 min )

From Skipping Dinners to Global Influence: My Journey With Books & AI Jaideep Parashar ・ Oct 25 #programming #ai #productivity #webdev  ( 7 min )

On macOS, when switching scenes in OBS, if you move from a scene with a Display Capture source to one without it, macOS stops the screen capture session. When you switch back, the display stays frozen until you re-enable it in the source properties. The workaround is to include the Display Capture source in every scene, even the ones that don’t use it. Just hide it by clicking the eye icon or placing it below another layer. This keeps the capture session active and prevents interruptions when switching scenes. You may still encounter issues where the macOS Screen Capture source still keeps freezing and requires manual restarting in the properties of the source. The best (for now) fix for this is to use this script which will monitor the source and restart it if it's frozen. I have a Nix Flake setup here if you prefer that (or have to like me).  ( 6 min )

People often see the results of the books, the brands, the AI company, the magazine, the podcast, but very few know where it all began. It didn’t start with funding or connections. This is my story: how I went from a moment of uncertainty to building a global voice in AI. 1️⃣ The Breaking Point Years ago, I left a well-secured government job — not because I had another opportunity waiting, but because I believed there was something more meaningful to create. I had no backup, no plan B, and no income. “If I’m going to fail, I’ll fail trying to build something that matters.” That’s how the journey began. 2️⃣ The First Book: A Spark in the Dark Writing my first book wasn’t a project; it was survival. Every night, I would write until my eyes burned, translating frustration into frameworks and…  ( 9 min )

Recent advancements in natural language processing have led to a groundbreaking discovery: a novel technique to detect subtle shifts in writer's tone and sentiment through the analysis of word embeddings' spatial relationships. This breakthrough has significant implications for sentiment analysis, opinion mining, and text classification tasks. The technique, built upon the foundations of word embeddings, such as Word2Vec and GloVe, involves representing words as points in a high-dimensional vector space. By analyzing the spatial relationships between these word embeddings, researchers can identify subtle patterns and trends in text data that reflect shifts in tone and sentiment. For instance, consider a text dataset containing reviews of a restaurant. By analyzing the word embeddings, researchers can identify clusters of words that are closely related in meaning, such as "delicious," "tasty," and "savory." These clusters can be visualized as points in the vector space, allowing re... This post was originally shared as an AI/ML insight. Follow me for more expert content on artificial intelligence and machine learning.  ( 6 min )

In the previous article, we built a user system for our forum. Now, users can register, log in, and publish posts under their own identity. However, once a post is published, it currently cannot be modified. What if you spot an error or want to add more content? In this article, we will implement a new feature: allowing users to edit the posts they have created. First, we need a new HTML page where users can modify the title and content of their posts. This page will be very similar to the new post form, but it will come pre-filled with the post's existing data. In the templates folder, create a new file named edit_post.html. templates/edit_post.html Edit Post - My FastAPI Forum body { font-family: sans-serif; …  ( 9 min )

Day 7: Subqueries and Nested Queries Welcome to Day 7! 🔍 Today we're diving into subqueries - queries within queries! This powerful technique allows you to write complex data retrieval operations by breaking them into smaller, logical steps. Understanding Subqueries Scalar Subqueries Subqueries in WHERE Clause Subqueries with IN and EXISTS Correlated Subqueries Subqueries in FROM Clause (Derived Tables) A subquery is a SELECT statement nested inside another SQL statement. Subqueries can appear in various parts of a query. -- General form SELECT column1 FROM table1 WHERE column2 = (SELECT column3 FROM table2 WHERE condition); Scalar subqueries return a single value (one row, one column). -- Find employees earning more than the average salary SELECT employee_id, first…  ( 11 min )

The Hype Around Distributed Training: Unnecessary Redundancy in Models Despite its widespread adoption and touted benefits, I firmly believe that distributed training often overkills the model, leading to an explosion of redundant parameters that hinder performance rather than enhance it. 🤯 By pruning and fine-tuning locally trained models, we can achieve similar results with significantly reduced computational overhead, making them more efficient, scalable, and easier to maintain. The Problem with Distributed Training Distributed training distributes the workload across multiple machines, accelerating the training process. However, this comes at a cost. As models become larger and more complex, they tend to develop redundant parameters – weights that don't contribute significantly to the model's performance. These redundant parameters not only increase the model's size, but also its computational requirements, making it more challenging to deploy and maintain. **The Pow... This post was originally shared as an AI/ML insight. Follow me for more expert content on artificial intelligence and machine learning.  ( 6 min )

The Future of Large Language Models: Multimodal Input Prompts As we continue to push the boundaries of language understanding, it's clear that the traditional text-based input prompts used by large language models (LLMs) are no longer sufficient. By the end of 2026, I predict that a staggering 80% of LLMs will adopt multimodal input prompts, seamlessly integrating text, images, and audio to revolutionize the way we interact with AI. The Benefits of Multimodal Input Prompts This shift towards multimodal input prompts will lead to a significant average increase of 25% in context understanding and accuracy. By leveraging multiple sources of information, LLMs will be able to better comprehend nuances, emotions, and subtleties that are often lost in text-based interactions. Imagine being able to: Provide a photo of a scene and ask an LLM to describe it in detail, including emotions and actions Record a voice message and have the LLM transcribe it with high accuracy, while... This post was originally shared as an AI/ML insight. Follow me for more expert content on artificial intelligence and machine learning.  ( 6 min )

Unlocking Diverse Perspectives with Opinion Surveys in AI Projects As AI models continue to shape our world, it's crucial to address a pressing concern: bias. Limited viewpoints can inadvertently seep into AI decision-making processes, perpetuating existing social inequalities. To mitigate this, incorporating opinion surveys into your AI project can be a game-changer. By collecting diverse perspectives, you can: Broaden your dataset: Gather opinions from individuals with varying backgrounds, experiences, and demographics. This expanded dataset helps your model learn from a wider range of viewpoints, reducing the likelihood of bias. Identify blind spots: Opinion surveys can reveal areas where your model may be lacking in understanding or empathy. By acknowledging these blind spots, you can refine your model to address them. Increase model transparency: By incorporating diverse perspectives, you can build trust in your AI model. Transparency is key to accoun... This post was originally shared as an AI/ML insight. Follow me for more expert content on artificial intelligence and machine learning.  ( 6 min )

In modern software development, APIs (Application Programming Interfaces) are at the heart of communication between services. Ensuring that these APIs work correctly, are secure, and are fast is crucial. This is where API testing frameworks come in, tools designed to automate, simplify, and strengthen the testing of your endpoints. In this article, we will explore how to apply API testing frameworks using Postman and real-world code examples, showing you how to validate and automate your APIs step by step. Why use an API testing framework? API testing frameworks offer several advantages: Automation: They allow repetitive tests to be run without manual intervention. Data validation: They verify that endpoints return the expected data. Continuous integration (CI/CD): They facilitate the exec…  ( 7 min )

I originally created this project to solve a complex engineering problem: how to deploy a hardened, hybrid VPN (modern WireGuard® for users, classic IPsec for partners) on GCP, all managed as code. It's got a load balancer, health checks, a cost-saving scheduler, and zero secrets in git. It's built for production. You can read the original, more corporate-focused article here. But then I realized... a secure, high-performance VPN with a deploy-anywhere-in-the-world capability, managed by Terraform, is also the perfect tool for solving common "power user" problems. Forget the slow, blacklisted servers of commercial VPNs. When you control the metal (or in this case, the VM), you control everything. In this tutorial, I'll walk you through how to deploy my terraform-gcp-vpn project. I'll cover…  ( 10 min )

🏗️ 𝐔𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬 — 𝐓𝐡𝐞 𝐁𝐥𝐮𝐞𝐩𝐫𝐢𝐧𝐭 𝐨𝐟 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 🔹 𝐖𝐡𝐚𝐭 𝐀𝐫𝐞 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬? 💡𝟏. 𝐋𝐚𝐲𝐞𝐫𝐞𝐝 (𝐍-𝐓𝐢𝐞𝐫) 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 ⚙️ 𝟐. 𝐄𝐯𝐞𝐧𝐭-𝐃𝐫𝐢𝐯𝐞𝐧 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 🧠𝟑. 𝐌𝐢𝐜𝐫𝐨𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 🌐 𝟒. 𝐂𝐥𝐢𝐞𝐧𝐭–𝐒𝐞𝐫𝐯𝐞𝐫 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 ☁️𝟓. 𝐌𝐢𝐜𝐫𝐨𝐤𝐞𝐫𝐧𝐞𝐥 (𝐏𝐥𝐮𝐠-𝐢𝐧) 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 🧩 𝟔. 𝐒𝐞𝐫𝐯𝐢𝐜𝐞-𝐎𝐫𝐢𝐞𝐧𝐭𝐞𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 (𝐒𝐎𝐀) 🔄 𝟕. 𝐄𝐯𝐞𝐧𝐭 𝐒𝐨𝐮𝐫𝐜𝐢𝐧𝐠 & 𝐂𝐐𝐑𝐒 (𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝) Best for: Systems requiring audit trails and complex state management Instead of storing only the current state, Event Sourcing records every change as an event. ✅ Pros: Perfect for high-traffic, data-critical apps 🚀𝐅𝐢𝐧𝐚𝐥 𝐓𝐡𝐨𝐮𝐠𝐡𝐭𝐬 Choosing the right architecture isn’t about what’s “trending.” “Good architecture is not about perfection — it’s about evolution.” Which pattern do you use most in your projects — and why? Let’s discuss 👇  ( 7 min )

⚡ First Load Performance The biggest challenge facing Blazor WebAssembly is initial load time: Blazor WebAssembly needs to download the full .NET runtime, with bundles reaching 2–3 MB, which significantly impacts startup performance. For platforms like Netflix or TikTok, even a 3-second delay is unacceptable. Meanwhile: Next.js delivers instant content through Server-Side Rendering (SSR). React Server Components enable sending ready-to-render HTML directly from the server. This difference is critical for first impressions, especially on mobile devices or slow connections. 🔍 SEO (Search Engine Optimization) In the SEO arena, Next.js clearly holds the upper hand: It’s designed to deliver fully rendered HTML from the server. It supports Static Site Generation (SSG) out of the box. By contras…  ( 7 min )

I've spent years working on Rails projects, and migrations have often been a source of frustration. Have you ever had a migration fail because a table or column already existed? Or seen a rollback cause issues because Rails' change method couldn't handle custom logic? safe_migrations, a gem that makes Rails migrations idempotent and reversible while preserving the change method's simplicity. Here's the story of how I built it and why you should try it. In one Rails 4.2 project, I encountered migrations like this: class AddUseLogoutPageToAccounts < ActiveRecord::Migration[4.2] def change column_exists?(:accounts, :use_logout_page) || add_column(:accounts, :use_logout_page, :boolean, default: false) end end The column_exists? || add_column check was necessary to prevent errors when …  ( 8 min )

Today, I added a few lines of text with different font size and inserted an image into the app which I built yesterday. I want to make it a habit to write code every day --- even if it's just for 10 minutes.  ( 6 min )

Introduction: The Evolution of Analytics Architecture The modern analytics landscape demands a stack that can handle petabyte-scale data, deliver sub-second query performance, and maintain ACID compliance—all while keeping infrastructure costs manageable. The combination of Rust for data ingestion pipelines, Apache Iceberg as the table format, and Apache Doris as the analytics engine represents a paradigm shift in building production-grade analytics applications. This architecture addresses three critical pain points in traditional data warehousing: the rigidity of proprietary formats, the performance bottlenecks of interpreted languages, and the limitations of monolithic analytics engines. Let’s explore how this modern stack solves real-world problems. Traditional analytics architecture…  ( 22 min )

I'm now starting to look at the Go language seriously, whereas before I just thought it was an "Indy" language. In the past month, I've had the chance to work with a team that uses Go, which led me to read up on it. I stumbled upon one of its core ideas: Go doesn't have "async" programming (it has green threads—logical threads that handle concurrency via software through context switching). But Go is actually an asynchronous language by default! (It's comparable to every single function in Go using async/await.) The interesting part is that Go makes all the code look synchronous (but it handles the async parts where needed automatically). Personally, I really like this code style, but people who haven't read the specs might misunderstand and think Go is a single-threaded application, much …  ( 7 min )

In the fast-paced world of software development, the ability to collaborate effectively can make or break a project. With teams often spread across different locations, time zones, and even continents, finding ways to communicate seamlessly is crucial. In this article, we’ll explore the best practices and tools for fostering collaboration among developers, drawing on insights from a recent Reddit discussion that sparked an engaging debate on the topic. Before diving into specific tools and practices, let’s take a moment to understand why collaboration is essential in development teams. Collaborative environments not only improve productivity but also foster innovation and problem-solving. When developers work together, they can share knowledge, brainstorm ideas, and provide support to one …  ( 8 min )

Dask is a large and useful Python library that is regularly used for parallel and distributed computing. If your Python code is written using a loop structure, it can be parallelized with Dask. Firstly, it can help you construct customized pipelines and workflows, process a massive number of tasks, and execute them easily. Secondly, Dask DataFrames provide the facilities for larger-than-memory execution, parallel execution, and distributed computation. Lastly, Dask ML facilitates the use of scikit-learn and other machine learning libraries for parallel and distributed environments. By the way, Dask Bags, which parallelize Python lists simply, are commonly used to process text or raw Python objects. You can install Dask in the following way: pip install dask  ( 6 min )

Heads up, #msdyn365BC developers and consultants, there’s a new report in town. The Production Scrap report just landed in BC 2024 Wave 2, and it’s a must-have for manufacturing visibility. Here’s what it brings: ✅ Production Order Scrap % If you’re building or customizing for manufacturing clients, this is one to bookmark. https://learn.microsoft.com/en-us/dynamics365/business-central/manufacturing-powerbi-production-scrap  ( 6 min )

How to Write Gorgeous Chords like Masashi Hamauzu Dive into the lush, colorful world of Final Fantasy composer Masashi Hamauzu by exploring his go-to “Sus Chord Slash Chord.” You’ll get a quick intro to who Hamauzu is before jumping straight into the juicy theory behind his signature sounds: from Minor 11 and Maj 13 to the dreamy Maj7♯11 and first‐inversion Maj 2 voicings. Along the way, time-stamped segments make it easy to follow: start with Sus slash chords, then layer in those extended tones, and finish by combining everything into one gorgeous, Hamauzu-worthy progression. Perfect for leveling up your own game-music or jazz writing! Watch on YouTube  ( 6 min )

Microscopic Vision: AI Unlocks the Secrets of Surface Quality Imagine a critical component failing prematurely, not due to design flaws, but because of subtle surface imperfections invisible to the naked eye. Traditional quality control struggles to detect these minute variations, leading to wasted materials and compromised product performance. What if AI could not only see these flaws, but also predict their impact with quantifiable certainty? At its core, this involves a deep learning architecture capable of analyzing surface scans – whether from optical or tactile sensors – to predict not just roughness parameters, but also the reliability of those predictions. We achieve this by training models with multiple output "heads," one predicting the surface texture (e.g., average roughness)…  ( 7 min )

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If confirmed, current SEC official Mike Selig would take over the U.S. commodities watchdog as it's poised to be given wide authority over crypto.  ( 31 min )

In Brazil, the Hashdex Nasdaq XRP (XRPH11) has accumulated around $52 million in assets, despite launching first.  ( 29 min )

SOL lands on Fidelity's retail trading platform, Gemini launches the Solana edition of its credit card, and $188 emerges as the key support level to watch.  ( 32 min )

Sector giant Strategy (MSTR) still trades at a premium to its bitcoin stack, but maybe not for long if the trend continues.  ( 34 min )

The feature is developed with Tether and was announced at the Plan ₿ Forum in Lugano, Switzerland. The first BTC tip was sent to content creator David Freiheit.  ( 28 min )

Analysts on X outlined five-digit targets for ether while Santiment said larger wallets have started adding again, framing a longer path higher if resistance gives way.  ( 32 min )

Fed. Governor Waller's proposal could boost stablecoin firms in the U.S.  ( 31 min )

The country has also legally recognized its central bank digital currency (CBDC), the digital som, with plans to pilot government-related payments with it.  ( 28 min )

On CNBC, Tom Lee said Fed cuts and fading skepticism could lift U.S. stocks into year-end and that crypto may rebound as open interest resets and technicals improve.  ( 32 min )

Mysten Labs’ chief cryptographer warns that artificial intelligence, not quantum computing, poses the real near-term threat to blockchain security.  ( 32 min )

Bitcoin stayed range-bound into 08:00 UTC on OCt. 25 as volume spiked on a defense of support and sellers capped rallies near the top of the recent corridor.  ( 30 min )

Crypto.com applied to U.S. banking regulator OCC for a national trust bank charter, a step it says would expand federally supervised crypto custody for institutions.  ( 31 min )

October has been defined by forced selling and false starts and on track to become the worst since 2015, dampening an otherwise bullish month that averages over 25% returns for bitcoin.  ( 30 min )

Failure to hold $2.50 on a closing basis would neutralize the bullish structure, potentially inviting rotation back toward $2.40–$2.42 support.  ( 30 min )

Analysts are watching if DOGE can maintain support above $0.19, with a potential breakout above $0.2003 attracting further buying interest.  ( 31 min )

Ripple Prime bundles trading, financing and clearing for institutions in one service, with risk controls, regulated custody and optional RLUSD collateral.  ( 31 min )

Need to know what happened in crypto today? Here is the latest news on daily trends and events impacting Bitcoin price, blockchain, DeFi, NFTs, Web3 and crypto regulation.

Bitcoin’s market cycles may stretch longer as ISM manufacturing data remains weak, hinting at extended macro headwinds and slower business recovery.

Bitcoin’s market cycles may stretch longer as ISM manufacturing data remains weak, hinting at extended macro headwinds and slower business recovery.

Bitcoin’s market cycles may stretch longer as ISM manufacturing data remains weak, hinting at extended macro headwinds and slower business recovery.

Bitcoin’s market cycles may stretch longer as ISM manufacturing data remains weak, hinting at extended macro headwinds and slower business recovery.

Smaller Bitcoin miners surge in hashrate and debt as competition intensifies post-halving, reshaping the industry’s balance of power.

Smaller Bitcoin miners surge in hashrate and debt as competition intensifies post-halving, reshaping the industry’s balance of power.

Smaller Bitcoin miners surge in hashrate and debt as competition intensifies post-halving, reshaping the industry’s balance of power.

Smaller Bitcoin miners surge in hashrate and debt as competition intensifies post-halving, reshaping the industry’s balance of power.

Smaller Bitcoin miners surge in hashrate and debt as competition intensifies post-halving, reshaping the industry’s balance of power.

Ledger’s new multisig app earns praise for tech upgrades but sparks backlash over added transaction fees.

Ledger’s new multisig app earns praise for tech upgrades but sparks backlash over added transaction fees.

Ledger’s new multisig app earns praise for tech upgrades but sparks backlash over added transaction fees.

Ledger’s new multisig app earns praise for tech upgrades but sparks backlash over added transaction fees.

Ledger’s new multisig app earns praise for tech upgrades but sparks backlash over added transaction fees.

XRP eyes a breakout toward $3–$3.45 as strong technical support and Ripple’s expanding institutional push fuel renewed bullish momentum.

XRP eyes a breakout toward $3–$3.45 as strong technical support and Ripple’s expanding institutional push fuel renewed bullish momentum.

XRP eyes a breakout toward $3–$3.45 as strong technical support and Ripple’s expanding institutional push fuel renewed bullish momentum.

XRP eyes a breakout toward $3–$3.45 as strong technical support and Ripple’s expanding institutional push fuel renewed bullish momentum.

XRP eyes a breakout toward $3–$3.45 as strong technical support and Ripple’s expanding institutional push fuel renewed bullish momentum.

RWA tokenization faces criticism, but regulatory clarity and institutional adoption prove it’s building the foundation for finance’s future.

RWA tokenization faces criticism, but regulatory clarity and institutional adoption prove it’s building the foundation for finance’s future.

RWA tokenization faces criticism, but regulatory clarity and institutional adoption prove it’s building the foundation for finance’s future.

RWA tokenization faces criticism, but regulatory clarity and institutional adoption prove it’s building the foundation for finance’s future.

RWA tokenization faces criticism, but regulatory clarity and institutional adoption prove it’s building the foundation for finance’s future.

Crypto laws are popping up across Africa as countries race to offer favorable conditions to the crypto industry and balance consumer safety concerns.

Crypto laws are popping up across Africa as countries race to offer favorable conditions to the crypto industry and balance consumer safety concerns.

Crypto laws are popping up across Africa as countries race to offer favorable conditions to the crypto industry and balance consumer safety concerns.

Crypto laws are popping up across Africa as countries race to offer favorable conditions to the crypto industry and balance consumer safety concerns.

Crypto laws are popping up across Africa as countries race to offer favorable conditions to the crypto industry and balance consumer safety concerns.

Need to know what happened in crypto today? Here is the latest news on daily trends and events impacting Bitcoin price, blockchain, DeFi, NFTs, Web3 and crypto regulation.

HMRC has issued 65,000 crypto tax warning letters, but experts say UK investors who haven’t been contacted could still owe taxes.

HMRC has issued 65,000 crypto tax warning letters, but experts say UK investors who haven’t been contacted could still owe taxes.

HMRC has issued 65,000 crypto tax warning letters, but experts say UK investors who haven’t been contacted could still owe taxes.

HMRC has issued 65,000 crypto tax warning letters, but experts say UK investors who haven’t been contacted could still owe taxes.

HMRC has issued 65,000 crypto tax warning letters, but experts say UK investors who haven’t been contacted could still owe taxes.

Ferrari is deepening its crypto push with a new digital token for its top clients, letting them bid on the Le Mans-winning 499P as part of a limited auction set to launch in 2027.

Ferrari is deepening its crypto push with a new digital token for its top clients, letting them bid on the Le Mans-winning 499P as part of a limited auction set to launch in 2027.

Ferrari is deepening its crypto push with a new digital token for its top clients, letting them bid on the Le Mans-winning 499P as part of a limited auction set to launch in 2027.

Ferrari is deepening its crypto push with a new digital token for its top clients, letting them bid on the Le Mans-winning 499P as part of a limited auction set to launch in 2027.

Ferrari is deepening its crypto push with a new digital token for its top clients, letting them bid on the Le Mans-winning 499P as part of a limited auction set to launch in 2027.

Spot Bitcoin ETFs attracted $446 million in weekly inflows, signaling renewed institutional confidence in BTC as Ether funds faced a second straight week of outflows.

Spot Bitcoin ETFs attracted $446 million in weekly inflows, signaling renewed institutional confidence in BTC as Ether funds faced a second straight week of outflows.

Spot Bitcoin ETFs attracted $446 million in weekly inflows, signaling renewed institutional confidence in BTC as Ether funds faced a second straight week of outflows.

Spot Bitcoin ETFs attracted $446 million in weekly inflows, signaling renewed institutional confidence in BTC as Ether funds faced a second straight week of outflows.

Spot Bitcoin ETFs attracted $446 million in weekly inflows, signaling renewed institutional confidence in BTC as Ether funds faced a second straight week of outflows.

Ripple has completed its acquisition of Hidden Road, a move that will expand its fintech services for institutional clients and boost the utility and reach of its RLUSD stablecoin.

Ripple has completed its acquisition of Hidden Road, a move that will expand its fintech services for institutional clients and boost the utility and reach of its RLUSD stablecoin.

Ripple has completed its acquisition of Hidden Road, a move that will expand its fintech services for institutional clients and boost the utility and reach of its RLUSD stablecoin.

Ripple has completed its acquisition of Hidden Road, a move that will expand its fintech services for institutional clients and boost the utility and reach of its RLUSD stablecoin.

Ripple has completed its acquisition of Hidden Road, a move that will expand its fintech services for institutional clients and boost the utility and reach of its RLUSD stablecoin.

Ripple has completed its acquisition of Hidden Road, a move that will expand its fintech services for institutional clients and boost the utility and reach of its RLUSD stablecoin.

The Bank of England is worried that a rise in financiers' lending to data center lending may cause an AI bubble reminiscent of the dot-com crash in the early 2000s.

The Bank of England is worried that a rise in financiers' lending to data center lending may cause an AI bubble reminiscent of the dot-com crash in the early 2000s.

The Bank of England is worried that a rise in financiers' lending to data center lending may cause an AI bubble reminiscent of the dot-com crash in the early 2000s.

The Bank of England is worried that a rise in financiers' lending to data center lending may cause an AI bubble reminiscent of the dot-com crash in the early 2000s.

The Bank of England is worried that a rise in financiers' lending to data center lending may cause an AI bubble reminiscent of the dot-com crash in the early 2000s.

The Bank of England is worried that a rise in financiers' lending to data center lending may cause an AI bubble reminiscent of the dot-com crash in the early 2000s.

Video sharing platform Rumble has teamed up with Tether to help it add Bitcoin tips to content creators, expected to launch in early to mid-December.

Video sharing platform Rumble has teamed up with Tether to help it add Bitcoin tips to content creators, expected to launch in early to mid-December.

Video sharing platform Rumble has teamed up with Tether to help it add Bitcoin tips to content creators, expected to launch in early to mid-December.

Video sharing platform Rumble has teamed up with Tether to help it add Bitcoin tips to content creators, expected to launch in early to mid-December.

Video sharing platform Rumble has teamed up with Tether to help it add Bitcoin tips to content creators, expected to launch in early to mid-December.

Video sharing platform Rumble has teamed up with Tether to help it add Bitcoin tips to content creators, expected to launch in early to mid-December.

Lip Bu Tan, CEO of Intel, recently confirmed in a Q3 2025 earnings call that Nova Lake is set to debut in 2026. Tan says that the series will begin shipping out something later next year, but not before Arrow Lake Refresh. Nova Lake is expected to be Intel’s first desktop processor lineup to be […] The post Intel CEO Confirms Nova Lake Lineup For 2026; Up To 52 Cores And New Socket appeared first on Lowyat.NET.  ( 34 min )

BYD has revealed the official images of the Atto 2 DM-i, a hybrid version of its compact SUV. This SUV will make its debut at the European Fleet Europe Days event in Luxembourg. Design-wise, the hybrid has taken some inspiration from its electric (EV) twin. It features sleek rectangular headlights and a slim strip of […] The post BYD Unveils Atto 2 DM-i Hybrid SUV Ahead Of European Debut appeared first on Lowyat.NET.  ( 34 min )

DJI has officially unveiled its latest smartphone gimbal, the Osmo Mobile 8, which introduces several upgrades over its predecessor. Among these include 360-degree rotation, improved tracking features, and new lighting and connectivity options. The Osmo Mobile 8 retains DJI’s signature 3-axis stabilisation system but now supports unlimited 360-degree horizontal rotation, allowing users to capture smooth […] The post DJI Launches Osmo Mobile 8 In China appeared first on Lowyat.NET.  ( 34 min )

Xbox has made decisions with pricing its products and services that, let’s just say raises eyebrows. For the former, prices of the Xbox Series X and S have gone up where they are available. Then for the latter, there’s the Xbox Game Pass and its PC equivalent going through the same. While anyone would’ve guessed […] The post Microsoft Set 30% Profit Margins Across The Board, Including Xbox appeared first on Lowyat.NET.  ( 34 min )

Electronic Arts (EA) has announced that it is partnering with Stability AI, the company known for the image generation tool Stable Diffusion. Naturally, this collaboration is focused on the creation of AI tools to accelerate game development. In a statement, EA explained that AI and machine learning have been longstanding cornerstones of innovation at the […] The post EA Partners With Stability AI To Create AI-Powered Tools For Game Development appeared first on Lowyat.NET.  ( 33 min )

Remember when browsers were simple? You clicked a link, a page loaded, maybe you filled out a form. Those days feel ancient now that AI browsers like Perplexity's Comet promise to do everything for you — browse, click, type, think. But here's the plot twist nobody saw coming: That helpful AI assistant browsing the web for you? It might just be taking orders from the very websites it's supposed to protect you from. Comet's recent security meltdown isn't just embarrassing — it's a masterclass in how not to build AI tools. How hackers hijack your AI assistant (it's scary easy) Here's a nightmare scenario that's already happening: You fire up Comet to handle some boring web tasks while you grab coffee. The AI visits what looks like a normal blog post, but hidden in the text — invisible to you,…

Do you ever find yourself in a design or planning meeting with loads of talking heads, all confidently agreeing on important points, where it's almost like the conclusions are just a matter of fact and should be obvious to anyone? Yet you leave the meeting feeling unsettled, you sense gaps in the plan filled with vague arm wavey "someone will do something here" or a design that seems to hinge off a "decision engine" the details of which "we'll work out in the implementation." So you ask around a bit, but no one seems to actually be able to coherently explain what the fuzzy stuff will actually be, what it will do, or even who is doing it. "I need someone to paint me a picture to understand all this." you say to yourself. Well guess what, they probably won't. JFDI yourself, following these 2 rules: boxes shouldn't line up neatly labels should definitely have typos use crayons if your kids haven't pushed them up their nose It musn't be good looking Put your best interpretation of what the vague fuzzy stuff is into it. Even though you know you've got it wrong, just put it in. Then present it back, to everyone. If you are lucky, human nature will take over, an image that challenges a person's view seems to get much more of an immediate reaction than the written word. The "someone will do something here" was "my guys will sort this with a perl script in 2 days" to the ops manager, meanwhile the project manager was talking to a recruiter about getting 4 contractors in. It turns out the "decision engine" was assumed to be a 3 month procurement piece and integration with a SaaS offering to the product manager while one engineer had it down as 14 lines of code in an existing class. The slightly less confident conversations sparked are great. But the even better part is, having used crayons, no one will ever trust you with diagramming anything again and immediately someone else will take responsibility to draw your picture up in a "proper tool". Happy days  ( 7 min )

Introduction Today’s users expect flawless digital experiences, no matter which device, browser, or operating system they use. For developers and QA teams, ensuring that consistency across thousands of environments is no small feat. LambdaTest makes that challenge simple. It’s a powerful cloud based testing platform that enables effortless manual and automated cross browser testing on more than 3,000 real browsers and devices, all without the need for local setups or physical labs. Built for speed, scalability, and collaboration, LambdaTest integrates seamlessly with your existing CI/CD pipelines and popular tools like GitHub, Jenkins, and Jira. It supports leading automation frameworks such as Selenium, Cypress, Playwright, and Appium, empowering teams to test faster and release with co…  ( 13 min )

For a couple of months now, I've been on a mission to get immersed in a highly impactful open source project. As a student, getting into compilers has always been the kind of thing that sparked my interest — ever since building a programming language from scratch about a year ago, powered by LLVM and other somewhat esoteric dependencies like GNU Bison. I've been wanting to get into the trenches and see how production-level development is really done by the big companies. ClangIR was one of the projects that caught my attention. Here's a brief overview: ClangIR essentially aims to modernize Clang's well-established codegen pipeline by representing high-level semantics through its own dialect in MLIR. One of the main problems with the current state of the pipeline is that LLVM IR by itself i…  ( 13 min )

My #HNGi13 Stage 1 experience testing Delve - a 3D quest-based language learning app I was tasked with creating a complete QA testing strategy for Delve - a mobile app that teaches languages through 3D games, AI conversations, and gamification. Key Features I Had to Test: 3D quest environments with interactive elements AI-powered conversation practice with real-time feedback Gamification (points, badges, leaderboards) Offline mode with data sync Multi-language support Payment integration Created a comprehensive test plan covering: 10 testing types: Functional, Performance, Security, Usability, Compatibility, etc. Risk assessment: Identified 10 potential issues (3D performance, AI accuracy, offline sync) Resource planning: 8 QA team members, tools, devices Timeline: March 2025 - January 202…  ( 8 min )

95% of BC devs set up OAuth2 the hard way. Here’s the 5% method that actually works. ✅ Workspace This blog walks through the setup that fixed it all. https://learnbeyondbc.com/blogs/bc-oauth2-setup-and-automation-part-2  ( 6 min )

Transform Your Ideas into Viral Sensations with AI Technology In today's digital landscape, memes have become the universal language of the internet. From social media platforms to workplace conversations, memes capture moments, express emotions, and create connections like never before. If you're looking to create the next viral sensation or simply want to join the meme culture, Create Popular Memes is your ultimate destination. Our advanced AI technology transforms your ideas into viral memes in seconds. No design skills required – just input your concept and watch our AI create engaging, shareable content that resonates with audiences worldwide. With over 10,000 popular memes created and 5,000+ active users, our platform has established itself as the go-to destination for meme creator…  ( 8 min )

Creating a .NET API with WebSockets and JWT authentication for real-time chat Adrián Bailador ・ Mar 9 #ai #dotnet #csharp #chatgpt  ( 5 min )

Context managers aren't magic - they're Python's way of automating try/finally for guaranteed cleanup Timothy enters the library and heads to Margaret's desk. Timothy: "Margaret, I've been using with statements, but I don't understand how they work." Margaret: "Show me." Timothy: types class FileManager: def __enter__(self): print("Opening resource") return self def __exit__(self, exc_type, exc_val, exc_tb): print("Closing resource") return False with FileManager() as fm: print("Using resource") Output: Opening resource Using resource Closing resource Timothy: "It prints in that order - but how does Python guarantee 'Closing resource' prints even if there's an error?" Margaret: "Let's use the method to understand it." Margaret: writes on pape…  ( 8 min )

Day 66 [October 24, 2025] I need to buckle down, as I'm still lagging on day day 3 & 4 goals, "Day 3-4: Control structures (if-else, loops)", as well as day 5 (and 6) goals, "Day 5-6: Functions and modules", and Day 7 target (exercises) (Meta AI, personal communication, August 8, 2025). If I haven't covered this, I can't make progress on day 8 - 63 goals. Goals: As extracted from the 'Python for Software Development' textbook by Halvorsen (n.d.): The New Age of Programming ✅ What is Python? ✅ Introduction to Python ✅ Interpreted vs. Compiled ✅ Python Packages ✅ Python Packages for Science and Numerical Computations ✅ Python Editors ✅ Python IDLE ✅ Visual Studio Code ✅ Variables ✅ Numbers ✅ Strings ✅ String Input✅ Built-in Functions✅ Python Standard Library✅ Using Python Libraries, Packages…  ( 6 min )

I just completed the Institute of Data / Michigan Tech Cybersecurity program, and for my capstone project, I scanned 22 random GitHub repositories with 4 secrets scanning tools. The results shocked me: 🚨 1,562 security findings across 22 repos 🔴 5 CRITICAL verified secrets (live API keys, active tokens) 🟠 579 HIGH severity issues (hardcoded credentials, weak crypto, injection flaws) 📊 Only 3.5% false positive rate But here's the real problem: I had to manually parse 4 different JSON formats, spend 3-4 hours aggregating results, and then map findings to compliance frameworks (OWASP, PCI DSS, NIST) by hand. Each one of those 5 critical secrets was a potential data breach waiting to happen. And most developers don't even know their secrets are exposed until it's too late. So I built a …  ( 10 min )

Why 90% of AI Apps Fail to Monetize Effectively—and How You Can Be the Exception with Monetization Strategies The landscape of AI applications is booming. Yet, despite the innovation and excitement, a staggering 90% of AI apps fail to monetize effectively. Why? Most lack clear monetization models that don’t disrupt user experience. Enter Monetzly—the first platform designed to help developers monetize their AI conversations seamlessly. As developers, we pour countless hours into creating applications that leverage cutting-edge AI technologies. However, the reality is that most monetization strategies—like subscriptions or paywalls—can alienate users, driving them away from your app. Monetzly offers a dual-earning model that enables developers to not only monetize their apps but also earn…  ( 7 min )

!/bin/bash Define integer variables t=100 percentage=$(echo "scale=2; (t - b) / t * 100" | bc -l | sed 's/^./0./') echo "Percentage: $percentage%"  ( 5 min )

Personally, I'm a huge horror movie fan. At the first sign of the Fall season, I start my annual horror movie marathon. While I often get movie recommendations for my Halloween film binge, I rarely hear people talk about their favorite video games for spooky season. I've been a huge fan of the Resident Evil series ever since the Gamecube remakes of the early 00s. Sure, they're a bit campy and the story doesn't hold up to much scrutiny, but the early games really did define the survival horror genre, and there are some genuinely terrifying moments throughout the series. The 2019 remake of Resident Evil 2 is pretty flawless in my opinion, and a great introduction to anyone new to the series. A lesser known title but still a critical indie success, What Remains of Edith Finch is a whimsical…  ( 7 min )

I laced up at Heswall GC and threw down a £1,000 gauntlet to the head pro in the first episode of my new series. Titleist is backing the match (and club pros across the UK) and has even pledged to support Heswall’s junior section off the back of this showdown. Massive thanks to Tom and the amazing folks at Heswall GC for hosting. Dive into Heswall’s course details at https://www.heswallgolfclub.com or check my Linktree for all the gear and kit info (with a sweet discount!). Watch on YouTube  ( 6 min )

Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far) is Cinemasins’ latest roast of the entire Saw franchise—calling out every nitpick, plot hole and “sin” from Jigsaw’s first trap to the latest gore-fest. Hosted by Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, it’s the ultimate checklist of cinematic torture… with plenty of red pen action. Hungry for more? Dive into their website, follow @TVSins, @commercialsins and @cinemasinspodcastnetwork on YouTube, join the Discord or Reddit communities, fill out the sinful poll, or back the team on Patreon for exclusive content and behind-the-scenes fun. Watch on YouTube  ( 6 min )

liner notes: Professional : Pretty good day. Got my slides set up for my workshop tomorrow. Sat in on a meeting to discuss the documentation site. I only really just add information to the site, so it was cool to see the decisions on what goes where. Personal : Got a good version of a prototype printed and packaged. Looks pretty good. I also figured out how much I would charge the client to produce more. I also think I figured out how I want to make another possible product for the client so I researched some parts and placed an order. I also went through tracks for the radio show and put together the promo posts for the projects I picked up on Bandcamp. Going to finish putting together the radio show. I just remembered a slide I want to add for my workshop tomorrow, so I'll be adding that. I'm also going to iron some clothes because I'm going to a funeral for a friend. I also need to iron my company t-shirt and another shirt so I can change into my street clothes before the radio show. Not sure if I'll get the chance because I have to get up early to head out to the hackathon where I'll be giving a workshop, but I want to work on some sticker designs and maybe that new prototype idea. So yeah, radio show after the workshop at https://kNOwBETTERHIPHOP.com and no study session on Sunday because of the aforementioned funeral. Have a great night and weekend! Be safe! peace piece https://dwane.io / https://HIPHOPandCODE.com  ( 7 min )

Everything Wrong With Final Destination: Bloodlines is CinemaSins’ trademark 24-minute roast of the movie’s over-the-top deaths and plot holes—“fun nonsense” that still follows the franchise’s chaotic rules. They even slip in a BetterHelp sponsor shout-out for anyone needing therapy after witnessing all those sins. Between sin counts, they hype their main site, YouTube channels (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), Discord, Reddit, Instagram, TikTok and drop a poll for viewer feedback plus a Patreon link. They also credit their writing squad (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel) and mention Jeremy’s book for fans craving more nitpicks. Watch on YouTube  ( 6 min )

Predator – Caravan of Garbage kicks off a four-week deep dive into the first four Predator films, starting with the 1987 Arnold Schwarzenegger classic. The hosts declare Predator the ultimate 80s action-sci-fi mash-up, praising its direction, writing, cast, creature design and, of course, all the mud, muscles, lasers and explosions. They also point fans to bigsandwich.co for early videos and bonus podcasts, share an extended audio review on YouTube, link to James and Maso’s Twitter accounts, their iTunes and direct-download podcasts, a Patreon page, merch store and more. Watch on YouTube  ( 6 min )

When you hear or read "Nation-state attackers", you can think of the worst. If you throw in fake Google ads and infostealers into the mix, then you might think: Who is safe? How about "cache poisoning vulnerabilities?" Or some legitimate concerns about AI systems? Then you can conclude that: careers in cybersecurity are not going anywhere anytime soon. Welcome to this week's review. I missed last week's edition because I forgot to publish after I wrote it. I know. How is that possible? Because I am human. Let's get started. Nation-state hackers deliver malware from “bulletproof” blockchains In simplest terms: Nation-state hackers are using blockchains to distribute malware, making it difficult for researchers or the government to take them down. From the article: The method, known as Eth…  ( 19 min )

After spending some time looking at the [Repomix] tool and looking for features to implement in my own [project], I found that there was a checkbox for removing comments from the final output. This seems like a useful feature to have, so I got to reading the code to find out how it was implemented. I decided to use AI to give me an overview of the code, then dived deeper on my own. The comment removal feature strips comments from source code files when packing a repository. For example: // This is a comment function hello() { /* Another comment */ return "Hello!"; } becomes: function hello() { return "Hello!"; } This reduces the token count when feeding code into LLMs, so it's definitely a useful feature to implement. removeComments is first defined in configSchema.ts as a boolean.…  ( 7 min )

The split between the mental models of local and shared state management in React apps has been around since time immemorial. Here's an example of how to do these conceptually similar things in a very similar way: + import { Store, useStore } from "@t8/react-store"; + + let counterStore = new Store(0); let Counter = () => { - let [counter, setCounter] = useState(0); + let [counter, setCounter] = useStore(counterStore); let handleClick = () => { setCounter(value => value + 1); }; return + {counter}; }; let ResetButton = () => { - let [, setCounter] = useState(0); + let [, setCounter] = useStore(counterStore, false); let handleClick = () => { setCounter(0); }; return ×; }; let App = () => {" "}; This is a full-fledged shared state setup. Similar handling of local and shared state means a short migration path from one to another without tedious refactors. More details on this package can be found in its concise overview.  ( 6 min )

When I got the task to test Delve.fun, I was genuinely curious. The platform is designed to make learning fun and interactive, and my goal was to make sure that the user experience matched that promise. It wasn’t just about finding bugs — it was about thinking like a real user while ensuring that everything worked as intended. 🔍 Getting Started Since Delve.fun is both a website and a mobile app, I tested it across desktop and mobile views to see how responsive and stable it was on different screens. 🪲 Reporting Bugs Some of the issues I found included: A missing or uninformative page title, which affected SEO and accessibility. An unsafe JavaScript evaluation warning in the console (potential security concern). Each issue was documented with screenshots and clear notes to make it easy for developers to reproduce and fix. 💡 What I Learned Combine manual exploration with automated testing tools effectively. 💬 Final Thoughts Working on this task for #HNGi13 has been such an eye-opening experience. It gave me hands-on exposure to real QA practices and helped me understand how small issues can have big impacts on users. I’m grateful for this opportunity and proud to have contributed to improving a product that focuses on learning and engagement. Big thanks to @HNGInternship for this learning journey — it’s definitely a step forward in my QA career.  ( 7 min )

Improved updating imagination creativity, further fixed main functionality usages in 64/86 code, added missing code to MacOS version, along with general improvments for better prediction. In Neural Web in https://github.com/Okerew/Neural-Web. Code clean for osxiec 1.0 in https://github.com/Okerew/okerew.  ( 6 min )

Deep Rust Mastery Curriculum (Free Resources Edition) Philosophy & Approach This curriculum prioritizes understanding over memorization. You'll build mental models of how Rust works at a fundamental level, enabling you to reason about complex problems rather than pattern-match solutions. Phase 1: Foundation & Mental Models (4-6 weeks) Week 1-2: The Ownership Revolution Goal: Internalize why ownership exists, not just how it works Resources: 📚 The Rust Programming Language - Chapters 1-6 📚 Rust By Example - Parallel reading for hands-on practice 🎥 Let's Get Rusty - Ownership playlist - Visual explanations 🎓 Rustlings - Exercises on ownership, move semantics Deep Dive Activities: Trace memory allocation/deallocation manually on paper for simple programs Compa…  ( 12 min )

Contents This blog will be split into the following sections: Foreword: A Note from the Author Chapter 1: Over-Romanticizing Software Engineering Chapter 2: Education - a Quick Recap Chapter 3: The Internship Experience Chapter 4: First Role at Company #1 Chapter 5: Stagnation & Leaving Company #1 Chapter 6: Moving to Company #2 Chapter 7: Experience, Red Flags & the Exit from Company #2 Chapter 8: Navigating Interview Hell Chapter 9: Company #3 & Beyond Afterword: The End Foreword: A Note from the Author ✍️ how far back do I want my story to begin? The start of my first job? Second job? College? Senior high? Elementary school? And then I realised that I was asking the wrong question. I should have been asking why am I writing this article? Well, the purpose o…  ( 25 min )

MySQL is an open source relational database management system (RDBMS) that’s used to store and manage data. Its reliability, performance, scalability, and ease of use make MySQL a popular choice for developers. In fact, you’ll find it at the heart of demanding, high-traffic applications such as Facebook, Netflix, Uber, Airbnb, Shopify, and Booking.com. SQL, which stands for Structured Query Language, is a programming language that’s used to retrieve, update, delete, and otherwise manipulate data in relational databases. MySQL is officially pronounced “My ess-cue-el,” but “my sequel” is a common variation. As the name suggests, MySQL is a SQL-based relational database designed to store and manage structured data. In recent years, however, Oracle added additional support, including for the p…  ( 18 min )

Introduction Stripe is an online payment platform for securely accepting credit cards, bank transfers, and more. Stripe Checkout Sessions for one-time payments and a tamper-proof server webhook to confirm transactions. Terminology: "Payment Link" here refers to the URL returned by a Stripe Checkout Session (not Stripe's no-code "Payment Links" product). Client clicks "Pay Now". Backend creates a unique Checkout Session and returns the session URL. Client is redirected to Stripe, completes payment, and is redirected to your success URL. Stripe sends an asynchronous webhook (server-to-server) to your backend. Backend verifies the webhook signature, updates the database, and fulfills the order. Client gains access to the purchased resource. Client (browser) | | Click "Pay Now" v…  ( 8 min )

When AWS sneezed, the internet caught a cold. When AWS experienced its outage, it wasn’t just a small glitch in the cloud; it triggered a domino effect that rippled across much of the internet. The incident wasn’t caused by lost servers or faulty disks, it began with a failure in a monitoring system, the very component meant to keep everything running smoothly. Where it all started To understand the outage, it was important to grasp the role of DynamoDB within AWS. It wasn’t just another database instead it served as the data backbone that many AWS services depended on. Critical elements such as IAM session tokens, Service metadata, and Routing configurations were often stored in DynamoDB. So, when it began to slow down, AWS itself started to struggle. Although the outage originated from …  ( 11 min )

Fresh out of high school. No plan, no direction, just a laptop and a feeling that I should probably figure out what to do with my life. Eight years later, I'm a full-stack developer working with Node, React, TypeScript, building production apps that actually matter. But here's the thing nobody tells you about learning to code - it's not linear. It's messy. Full of false starts, detours, quits, and comebacks. This is that story. The real one. (By the way, some years here might be a bit off maybe, The point isn’t the exact date, it’s the grind, we all start somewhere.) Now I build things with Node.js, React, and TypeScript — stuff I couldn’t even imagine back then. Started in 2017 right after finishing high school. My first exposure to code? HTML and CSS. Not because I had a plan, but beca…  ( 16 min )

Fresh out of high school. No plan, no direction, just a laptop and a feeling that I should probably figure out what to do with my life. Eight years later, I'm a full-stack developer working with Node, React, TypeScript, building production apps that actually matter. But here's the thing nobody tells you about learning to code - it's not linear. It's messy. Full of false starts, detours, quits, and comebacks. This is that story. The real one. (By the way, some years here might be a bit off maybe, The point isn’t the exact date, it’s the grind, we all start somewhere.) Now I build things with Node.js, React, and TypeScript — stuff I couldn’t even imagine back then. Started in 2017 right after finishing high school. My first exposure to code? HTML and CSS. Not because I had a plan, but beca…  ( 16 min )

The split between the mental models of local and shared state management in React apps has been around since time immemorial. Here's an example of how to do these conceptually similar things in a very similar way: + import { Store, useStore } from "@t8/react-store"; + + let counterStore = new Store(0); let Counter = () => { - let [counter, setCounter] = useState(0); + let [counter, setCounter] = useStore(counterStore); let handleClick = () => { setCounter(value => value + 1); }; return + {counter}; }; let ResetButton = () => { - let [, setCounter] = useState(0); + let [, setCounter] = useStore(counterStore, false); let handleClick = () => { setCounter(0); }; return ×; }; let App = () => {" "}; This is a full-fledged shared state setup. Similar handling of local and shared state means a short migration path from one to another without tedious refactors. More details on this package can be found in its concise overview.  ( 6 min )

🔐 ACI Protocol + Auth0: Secure Multi-Agent Handoffs with Identity Continuity This is a submission for the Auth0 for AI Agents Challenge ACI-Auth: Adaptive Contextual Intelligence with Authenticated Agent Handoffs A protocol and reference implementation that enables secure, context-preserving communication between AI agents while maintaining user identity, permission boundaries, and interaction history across model handoffs. Current AI agent systems face a critical gap: when one specialized agent needs to hand off to another (e.g., automotive expert → financial advisor → code generator), they lose: User context (tone, expertise level, conversation history) Security boundaries (what data can be shared, with whom) Audit trails (who authorized what, when) Identity continuity (is this still …  ( 12 min )

TL;DR: Este artículo te guiará en la implementación de DNSSEC para tus dominios en Amazon Route 53. Mostraré paso a paso cómo activar DNSSEC en tu zona alojada en Route 53 y cómo establecer la cadena de confianza entre el Domain Registrar (Namecheap) y los Authoritative DNS Providers (Cloudflare y Amazon Route 53), todo ello alineado con el pilar de Seguridad del AWS Well-Architected Framework. 🔐 Tiempo estimado de lectura: 10 minutos Nivel: 200 Versión en inglés: Secure Your Domain with DNSSEC in Amazon Route 53: A Step-by-Step Guide Tabla de Contenidos: Introducción Qué es DNSSEC Cómo funciona DNSSEC Por qué implementar DNSSEC Qué vas a implementar Prerrequisitos Configura DNSSEC en Amazon Route 53 Configura DNSSEC en Cloudflare Configura DNSSEC en Namecheap Valida la …  ( 14 min )

TL;DR: This article will guide you through implementing DNSSEC for your domains in Amazon Route 53. I’ll show step by step how to enable DNSSEC in your hosted zone in Route 53 and how to establish the chain of trust between the Domain Registrar (Namecheap) and the Authoritative DNS Providers (Cloudflare and Amazon Route 53), all aligned with the Security pillar of the AWS Well-Architected Framework. 🔐 Estimated reading time: 10 minutes Level: 200 Spanish version: Protege tu dominio con DNSSEC en Amazon Route 53: Guía paso a paso Table of Contents: Introduction What is DNSSEC How DNSSEC Works Why Implement DNSSEC What You Are Going to Implement Prerequisites Configure DNSSEC in Amazon Route 53 Configure DNSSEC in Cloudflare Configure DNSSEC in Namecheap Validate the DNSSE…  ( 13 min )

Gestione moderna dei frontend con micro frontend, shell e Leaflet Introduzione La complessità crescente delle applicazioni web moderne ha portato alla necessità di architetture più modulari, scalabili e manutenibili. In questo contesto, i micro frontend rappresentano un'evoluzione naturale, ispirata ai microservizi, per suddividere un'applicazione frontend in moduli indipendenti e autonomi. In questo articolo esploreremo come strutturare un'applicazione frontend moderna utilizzando una shell, più micro frontend (MFE), e tecnologie come Angular, NgRx, e Leaflet per la gestione di mappe interattive e dati geografici. Un micro frontend è un'unità indipendente di un'applicazione frontend che può essere sviluppata, testata e distribuita separatamente. Ogni MFE può essere costruito …  ( 7 min )

When OpenAI released Sora, their groundbreaking text-to-video AI model, content creators worldwide gained access to cinematic-quality video generation. But there was a catch—every video came with an embedded watermark. While this serves OpenAI's attribution and content tracking purposes, it creates a significant workflow friction for creators who need clean, production-ready videos. After seeing this gap in the market, I built SoraStrip—not just another watermark removal tool, but a developer-first platform with comprehensive API support, enterprise-grade reliability (99.9% uptime SLA), and webhook notifications for real-time processing updates. Here's the technical story behind it, the architectural decisions that set it apart, and why API accessibility matters in the AI video tooling eco…  ( 11 min )

In the first part of this guide, we walked through setting up Amazon EFS with Amazon EKS using Terraform — covering file system provisioning, IAM integration, and CSI driver configuration. And just after I thought we are back in business, one of the developers very proudly announce: This won't work for all of our apps; at least two of the apps need to share the same data directory. 🤪 Went back to the drawing board with one subtle challenge: How do we safely share the same EFS directory between multiple EKS applications while keeping our Terraform code clean, not over-engineered, declarative, and idempotent? Eventually came up with some ideas: This article shows how did we solve that precisely — using distinct EFS access points per unique path, rather than per app, here at Zenler. When mu…  ( 8 min )

Se você chegou aqui, já deve saber que o Arch Linux dá preferência para o banco de dados MariaDB ao invés do MySQL. Não entrarei no motivo disso (spoiler: a Oracle é uma matadora), porém, se quiser usar o MySQL, segue esse link. De qualquer forma, o MariaDB traz muitas vantagens para se usar, sendo seu principal fator de ela ser feita pelos mesmos criadores do MySQL. Ou seja, ao aprender MariaDB, indiretamente aprende-se a usar o MySQL, pois é praticamente a mesma coisa; só se diferenciam em casos muito específicos ou algo envolvendo o plano pago do MySQL. Dito tudo isso, vamos ao que interessa: Partindo do pressuposto que você use o arch,comece instalando o seu MariaDB,para isso vai no seu terminal e digite: yay -S mariadb #caso não tiver o yay sudo pacman -S mariadb Ao fazer isso,inicie o seu mariadb pelo terminal: sudo systemctl start mariadb sudo systemctl enable mariadb # Para iniciar automaticamente no boot Agora vai um dica bem interessante,sempre use um gerenciador de senha,pois agora vai precisar criar um usuario e senha com os seguintes comando: CREATE USER ' *usuario* '@' *localhost* ' IDENTIFIED BY ' *sua senha mega dificil* '; Aqui vale uma breve menção ao localhost,que ao meu vê,se você ira usa-lo só para projetos pessoais,recomendo usa,por ser seguro e pratico. Logo apos isso,passe o seguintes comando para ter permissão para criar,alterar e deletar tabelas: GRANT ALL PRIVILEGES ON *.* TO '*seu nome*'@'*localhost*' WITH GRANT OPTION; FLUSH PRIVILEGES; quit; Pronto! Agora seu servidor MariaDB está rodando e você já tem um usuário com permissões completas para começar seus projetos backend.  ( 6 min )

In this age of AI and vibe-coding, I still have a strong conviction that it is important to know the very basics of any programming language you would like to work with. How else can you 'vibe-code' if you do not even know what you are doing? That is exactly why I am creating this series titled JS FUNdamentals - a way for me to learn, share, grow and hopefully have some fun! I am very much in awe of the Javascript programming language (and really, any Front End development language or framework) because of the way it allows me to create magic 🪄 on a canvas. It has been the most exciting couple of months just learning to write code and building exciting projects that I have imagined. In this series, I will be writing about exciting concepts I come across in my learning journey to help solidify my understanding and also for anyone who stumbles on this blog looking for answers. This is for you and me. ✨ Stay curious and keep coding. Isioma.  ( 6 min )

I'm running an experiment to see how AI search engines like Perplexity and ChatGPT discover and cite content differently than traditional Google SEO. Built a productivity blog with 5 posts, each using different optimization strategies: Traditional SEO - Keyword-stuffed content (old-school Google tactics) Structured Data - Heavy JSON-LD schema (FAQ, HowTo) LLM-Friendly - Conversational, clear definitions Q&A Format - Mimics AI training data structure AI-Optimized - Authoritative, comprehensive coverage Over 30 days, I'll track which posts get: Cited by Perplexity Referenced by ChatGPT Search Mentioned by Claude Ranked by Google AI Overviews Just deployed: https://focusos-blog-3ryy.vercel.app Day 1: Not indexed yet (baseline established) Will share results weekly. Has anyone else tried optimizing specifically for AI search engines rather than traditional SEO? Topics covered: The Pomodoro Technique Best Time to Study Digital Minimalism for Students Curious what the community thinks about "Agentic SEO" vs traditional optimization. ai #seo #productivity #experiment  ( 6 min )

TL;DR: I spent 3 days designing screenshots for my last app launch. It should've taken 15 minutes. So I built Lemmi Studio—an AI tool that generates App Store screenshots, marketing copy, and landing pages automatically. Try it free → You've just spent 3 months building your app. The code is clean. The features work. You're ready to ship. Then you hit the wall: marketing assets. Sound familiar? 10 polished App Store screenshots (1200×2600px, device-framed) App Store copy (title, subtitle, description, keywords) A landing page Everything optimized for ASO Or write marketing copy. Or build marketing sites. Hire a designer → $500-1,000 + wait 1-2 weeks Learn Figma yourself → 20+ hours of tutorials Use Canva → still 4-6 hours per app Ship with ugly screenshots → tank your conversion rate Spoil…  ( 9 min )

Experiential Events involve people in the centre of your brand. They are live moments where customers can see, touch, try, and share. In a busy UK market, these events help you stand out. They turn simple interest into real action. With the right plan, they can lift awareness, grow leads, and drive sales. This guide shows you how to use them well, with clear steps, UK tips, and simple ways to measure success. Experiential Events are live brand experiences. They can be pop‑ups, demos, tours, workshops, or festival stands. People do not just watch. They take part. They make, taste, test, or play. This builds strong feelings and clear memories. Why they work in the UK: People trust brands they have met in person. Live moments get shared on social media. UK high streets, markets, stations, an…  ( 9 min )

The Booth Vol.23 | Trap Draw, Ep 365 Cody and Neil are back in the Booth dishing out mea culpas (and demanding a few from you), catching up on Neil’s big move to the burbs, die-hard hardware-store loyalties, what they’ve been binge-watching, and the art of handling content feedback on social media. They also geek out over Neil’s recent panel appearance at Columbia and dive into a few more surprises along the way. On the support front, they’re rallying behind the Evans Scholars Foundation and big-upping sponsors like ServPro, Rhoback, and Stone Creek Coffee. If you’re loving the episode, you can subscribe to their newsletter, hit up the No Laying Up podcast on YouTube, or join The Nest for exclusive content, shop discounts, and way fewer ads. Watch on YouTube  ( 6 min )

A post by KoKyat  ( 6 min )

Steal the Productivity System I Taught to 6,642 Googlers Jeff Su breaks down the CORE workflow—a four-step system (Capture, Organize, Review, Engage) that he’s taught to over 6,600 Googlers in nine years. It’s designed to handle every type of workplace info with zero friction: you capture everything instantly, organize it quickly, review it in scheduled sessions, then block time to actually get things done. According to Jeff, it works with whatever tools you already use and becomes second nature in just two weeks. If you’re ready to ditch memory tricks and willpower marathons, there’s a deep-dive blog post, handy prompts and templates, plus his Notion command center and Workspace Academy—everything you need to build a killer workflow. Watch on YouTube  ( 6 min )

Summary CinemaSins just unleashed “Everything Wrong With Frankenweenie In 14 Minutes Or Less,” playfully nitpicking Tim Burton’s reanimated pup flick—despite loving the movie and celebrating GDT’s decision to bring Franky boy back to theaters. Expect rapid-fire sins, cheeky commentary and the usual CinemaSins wit. Along the way they plug all the essentials: their main site (cinemasins.com), YouTube channels (@TVSins, @CommercialSins, CinemaSins Podcast Network), a quick “sinful” poll, Patreon support, plus Discord, Reddit, Instagram and TikTok communities. The video was penned by Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—so blame (or thank) a whole squad. Watch on YouTube  ( 6 min )

Everything Wrong With Final Destination: Bloodlines in 24 Minutes or Less tears into the film’s absurd death setups and “fate code” logic with that classic CinemaSins snark. There’s a cheeky sponsor plug for BetterHelp before they jump right back into mocking every “convenient” death sequence and plot loophole. On top of the main roast, they hype up cinemasins.com and their YouTube offshoots (@TVSins, @commercialsins, etc.), invite you to their Discord and Reddit, push a quick sinful poll and Patreon link, and wrap up by spotlighting the writers—complete with Twitter and Instagram handles. Watch on YouTube  ( 6 min )

Predator – Caravan of Garbage In this first installment of their Caravan of Garbage review series, hosts James and Maso dive head-first into the 1987 original Predator starring Schwarzenegger, proclaiming it the ultimate ’80s action-sci-fi cocktail—creature design, mud, muscles, lasers, explosions and all. They’re serving up laughs, deep dives and bonus audio on YouTube, plus podcasts, commentary tracks and behind-the-scenes goodies on bigsandwich.co, The Weekly Planet, Patreon and more—so hit subscribe if you need your next fix of pop-culture mayhem. Watch on YouTube  ( 6 min )

You've heard the buzz: multithreading can dramatically improve your application's responsiveness and throughput, especially for I/O-bound tasks like web requests or file operations. You start a few threads, you watch your program fly. But then, the chaos begins. Your beautiful code starts behaving like a moody teenager, unpredictable, inconsistent, and occasionally flat-out wrong. The problem isn't your logic but it's a hidden culprit called a Race Condition. What exactly is a race condition in simple terms? A race condition occurs when the outcome of your program depends on the unpredictable timing of multiple threads accessing a shared resource. Imagine two people at separate ATMs trying to withdraw money from the same bank account at the exact same time. Without a proper mechanism to en…  ( 10 min )

If players can see each other's cards, strategies, and resources on-chain, you haven't built a game, you've built a public scoreboard. Web3 gaming promises ownership, fairness, and transparency. But there's a problem most developers don't talk about: complete transparency kills gameplay. When every move, resource, and strategy lives on a public blockchain, games lose the mystery, strategy, and surprise that make them fun. Here's why privacy matters for gaming, and how developers can build games that are both verifiable and actually playable. Traditional games rely on hidden information to create engaging experiences: Card games where you can't see opponents' hands Strategy games with fog of war and secret unit movements RPGs with hidden stats, surprise encounters, and secret quests Battl…  ( 8 min )

I believe Claude is one of the best tools for developers to quickly bootstrap new projects, brainstorm ideas, write content, and even debug tricky code. It's smart, intuitive, and great at helping you think through complex problems. But here's the thing: constantly switching browser tabs or juggling multiple windows just to use Claude can be distracting. As someone who spends hours coding, writing, or experimenting with AI tools, I wanted something cleaner - something that feels native. So I built Claude Desktop - a lightweight, fast, and unofficial desktop app for Claude AI. I love using Claude. But I also love focus. Having a dozen tabs open, each competing for attention, kills productivity. That's when I thought: What if I could have Claude sitting quietly on my desktop - ready whenever I need it - without the clutter of a browser? So I built one. Lightweight and Fast - Built with Electron, designed to stay out of your way. Seamless Claude Experience - Everything you love about Claude, right from your desktop. Distraction-Free Interface - Just you and Claude, nothing else. Secure by Design - No personal data is stored. Works Great on Linux - Now available officially on the Snap Store. You can install Claude Desktop in seconds with a single command: Or check it out on Snapcraft: https://snapcraft.io/claudeai-desktop Let me know what you think.  ( 6 min )

Hey everyone! 👋 I’ve built a Go REST API boilerplate to help developers learn how to structure and build production-ready APIs quickly and cleanly. For Hacktoberfest 2025, I’ve added several beginner-friendly issues labeled: hacktoberfest Topics: Go, REST, Middleware, Docker, Testing Docs: https://vahiiiid.github.io/go-rest-api-docs https://github.com/vahiiiid/go-rest-api-boilerplate/issues 🧩 How You Can Contribute Pick an existing issue (each is well-described with clear hints and examples) 🧭 How to Get Started 💬 Let’s Connect Comment on an issue Start a discussion in the repo Or message me here on DEV.to! Happy coding, and have an awesome Hacktoberfest! 🎃  ( 6 min )

Have you ever wondered what actually happens when someone pays with Bitcoin or USDT on a website? Instead of banks and card issuers, these systems rely on wallet addresses, transaction hashes, and blockchain confirmations. Each payment is public, transparent, and irreversible. This article explains how a crypto payment gateway{:target="_blank"} operates from the inside, covering invoice creation, blockchain monitoring, confirmation handling, and callback security. You will also see how gateways like OxaPay simplify the process so developers can integrate payments without managing blockchain nodes themselves. A crypto payment gateway connects three parties: the merchant, the customer, and the blockchain network. The process can be understood as a sequence of six main steps. The merchant bac…  ( 9 min )

I want to learn react but I don't know where to do that, I'm trying docs in the official website React docs with AI for now but I'd like to hear you advice through your experiences  ( 6 min )

Aplikasi Multi-Platform untuk Mempelajari Hadits Kini Hadir di Snap Store Alhamdulillah, saya sangat bersyukur dapat mengumumkan bahwa HadisKu kini resmi tersedia di Snap Store, memperluas jangkauan kami untuk memudahkan umat Islam di seluruh dunia dalam mempelajari hadits dengan cara yang modern dan mudah diakses. Di era digital ini, akses terhadap ilmu agama seharusnya menjadi lebih mudah, bukan lebih sulit. Namun kenyataannya, banyak Muslim yang masih kesulitan menemukan referensi hadits yang otentik, terorganisir dengan baik, dan mudah diakses kapan saja, di mana saja. Dari sinilah ide HadisKu lahir—sebuah aplikasi yang dirancang untuk menyatukan koleksi hadits otentik dari 14 Imam terkemuka dalam satu platform yang mudah digunakan. HadisKu menghadirkan koleksi lengkap dari para Ima…  ( 9 min )

Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building *one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use tools without any hassle of searching all over the internet. Search is evolving fast. Traditional SEO — optimizing for Google’s blue links — is no longer the only game in town. Today, people ask AI chatbots, voice assistants, and generative engines for answers directly. That shift has given rise to three new terms: AEO (Answer Engine Optimization), GEO (Generative Engine Optimization), and LLMO (Large Language Model Optimization). Let’s break down what they mean, why they matter, and how to prepare your content for this AI-driven search landscape. AEO focuses on optimizing content so that AI-pow…  ( 9 min )

Micro Office WordPress Theme: A Pragmatic Intranet Build Introduction: the everyday tangle I needed to untie Internal communication in my company had quietly become a patchwork: announcements lost in long email chains, policy PDFs stranded in shared drives, and a staff directory that never matched reality. As the site administrator, I wanted one private place where employees could land, read, search, request, and move on with their work. That’s the exact problem space where Micro Office WordPress Theme proved itself. In this post, I’ll walk through how I installed and configured it, what clicked with editors and employees, where performance wins came from, and how it stacks up against alternatives—ending with a practical checklist you can copy. My constraints were clear: Clari…  ( 11 min )

We're excited to announce the official release of Apache Doris 4.0: a major milestone release that focused on improving four main areas: 1) new AI capabilities vector search, and AI functions, 2) stronger full-text search, 3) better ETL/ELT processing, and 4) performance optimization with TopN lazy materialization and SQL cache. Vector Search: Doris 4.0 introduces vector indexing to support vector search. This allows users to do vector search, as well as regular SQL analytics directly in Apache Doris, with no need for external vector databases. AI Functions: These functions allow data analysts to call large language models directly via SQL for tasks like information extraction, sentiment analysis, and text summarization, all within Doris. Less glue codes and cleaner pipelines. Hy…  ( 25 min )

Recently, I was thinking about the transformation that has unfolded over the last few years in the business world, and something struck me deeply. Many businesses continue to operate with a pre-2020 mindset, clinging to outdated methods that are no longer effective. Before the COVID-19 pandemic, business was fairly predictable. If you had a shop, a signboard, and word of mouth, you could make sales. People walked in, bought what they needed, and left satisfied. Advertising meant printing flyers, running radio and TV ads, sharing business cards, or hanging a banner at a busy junction. Then 2020 came and everything changed. Don’t get me wrong, e-commerce platforms and online businesses existed before COVID. But the pandemic accelerated digital adoption in ways no one could have imagined. Sho…  ( 12 min )

Hier ist ein Vorschlag für deinen DEV.to-Post-Text, der deinen Link natürlich einbindet und das Thema „Chatbot für Event-Anfragen“ mit deinem DJ-Business verknüpft: Title: Tags: Text: Stell dir vor, ein Chatbot erkennt anhand weniger Eingaben automatisch, um welche Art von Event es sich handelt – Hochzeit, Firmenfeier oder Clubnacht – und stellt gezielte Fragen zu Datum, Location, Gästeanzahl und Musikrichtung. Gleichzeitig prüft er die Verfügbarkeit der passenden DJs und leitet bei Bedarf die Anfrage direkt per WhatsApp weiter. Genau an solchen Konzepten arbeiten wir bei DJ-Flatrate.de – einer Plattform, die Eventplanung, Musik-Matching und Künstler-Management unter einem Dach vereint. Ziel ist es, Menschen und Musik noch schneller zusammenzubringen – mit einem Mix aus persönlicher Erfahrung und smarter Technologie. Mich interessiert: Welche Erfahrungen habt ihr mit AI-gestützter Automatisierung im Event- oder Dienstleistungsbereich gemacht?https://dj-flatrate.de  ( 7 min )

Introduction This article outlines a proven, five-phase blueprint for evolving manual QA teams into automation-driven, value-focused quality partners. Using a modern stack—Pytest, Appium, Allure, and Gherkin—we’ll explore how to maintain the essence of manual testing while amplifying its reach through automation and developer collaboration. 1. The Paradigm Shift: Evolution, Not Revolution Successful transformation stories share one truth: automation thrives when manual insight meets technical scalability. 2. The Secret Sauce: Scenario Outlines & Gherkin Example: Risk-Based Login Validation Scenario Outline: Login validation with risk-based test data When I enter the username "" And I enter the password " " And I tap the login button Then I should see "<expected_r…  ( 9 min )

Steal the Productivity System I Taught to 6,642 Googlers Jeff Su lays out the CORE workflow he taught at Google—Capture every idea immediately, Organize with minimal friction, Review during scheduled sessions, and Engage by blocking out time to execute. It works with any tool you already use and becomes second nature within two weeks, so you stop relying on memory or willpower alone. Alongside a step-by-step demo and timestamps, he shares blog links, favorite prompts & templates, and even his go-to gear to help you build a powerful, personalized productivity setup. Watch on YouTube  ( 6 min )

Today I learned a new topic in Laravel — Laravel Pipeline. Product::when(isset($request->status), function ($query) use ($request) { $query->where('status', $request->status); }) ->when(isset($request->search), function ($query) use ($request) { $query->where('name', 'like', '%' . $request->search . '%'); }) ->when(isset($request->verify_status), function ($query) use ($request) { $query->where('verify_status', $request->verify_status); })->get(); The thing to notice here is that my data sources are different, but the rest of the processes are the same. After realizing this, I started looking for a way to optimize it and found an amazing concept called the Pipeline Pattern. By using this approach, I now need to write much less code in each index method, and the code has becom…  ( 8 min )

After months of building, documenting, and re-explaining the same boundaries, I realized something: That’s how Spec-Kit and OpenSpec were born — not from theory, but from exhaustion. This isn’t about artistic frustration — it’s infrastructure loss. That’s why I started developing my own libraries and system at bekalah.github.io/cathedral — to stop the cycle. Spec-Kit and OpenSpec exist to make authorship enforceable at the system level — not as a philosophical idea, but as a structural safeguard. The real challenge isn’t creativity. It’s endurance. So that’s what I’m doing: building libraries that teach sustainability through architecture. If I can get through the exhaustion long enough to stabilize it, the result will be something that runs cleanly — fewer wasted cycles, less manual repair- and not slipping into such exhaustion it causes actual physical illness.  ( 6 min )

Taking on a new challenge: solving GeeksforGeeks POTD daily and sharing my solutions! 💻🔥 Problem: https://www.geeksforgeeks.org/problems/split-array-subsequences/1 Split Array Subsequences Difficulty: Medium Accuracy: 51.83% Given a sorted integer array arr[] and an integer k, determine if it is possible to split the array into one or more consecutive subsequences such that: Each subsequence consists of consecutive integers (each number is exactly one greater than the previous). Every subsequence has a length of at least k. Return true if such a split is possible, otherwise return false. Examples : Constraints: Solution: class Solution: def isPossible(self, arr, k): from collections import Counter, defaultdict freq = Counter(arr) end = defaultdict(int) for num in arr: if freq[num] == 0: continue freq[num] -= 1 if end[num - 1] > 0: end[num - 1] -= 1 end[num] += 1 else: valid = True for nxt in range(num + 1, num + k): if freq[nxt] == 0: valid = False break freq[nxt] -= 1 if not valid: return False end[num + k - 1] += 1 return True  ( 6 min )

Things i did today : solved the potd practiced 2 ques , 1 based on str , the other one based on array + hashmap+ simulation went to the gym today after diwali holidays , tmr will do a bit of dev cuz not doing it lately need to make some progress there too Good Night  ( 6 min )

Cinema Sins is back in theaters for a second round of Frankenweenie, dishing out every quirk and nitpick in under 14 minutes—yes, even though they secretly love the film. Along the way they drop links to their main site, YouTube channels, social media, a poll, Patreon, Discord and more, so you can keep the sin train rolling. The description also credits their writing team (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel) and points fans to a handy link tree for all the latest updates, merch and community hangouts. Enjoy the sins, support the squad, and stay spooky! Watch on YouTube  ( 6 min )

The Alien VS Predator Series – Caravan of Garbage After more than a decade of Alien/Predator crossovers in comics and games (plus a cheeky nod in 1991’s Predator 2), we finally got live-action mashups: 2004’s Alien VS Predator and 2007’s Requiem. Caravan of Garbage dives into why these films, despite having cool visuals and fun moments, never quite delivered on the monster-vs-monster hype. This video bundles two Caravan of Garbage reviews and serves as a warm-up for next week’s deep dive into the first four Predator movies. Watch on YouTube  ( 6 min )

Predator – Caravan of Garbage kicks off a four-week deep dive into the first four Predator films, starting with the 1987 Schwarzenegger original. It’s hailed as the pinnacle of ’80s action scifi—perfectly blending badass direction, an all-star cast, killer creature design, massive muscles, mud, lasers, explosions and good old fashioned invisibility chaos. Hungry for more? Head to bigsandwich.co for early videos, bonus podcasts, movie commentaries and video game let’s plays. Check out the extended audio edition, subscribe on YouTube, follow James (@mrsundaymovies) and Maso (@wikipediabrown) on Twitter, support them on Patreon, and snag some sweet merch! Watch on YouTube  ( 6 min )

If someone breached your server right now, would you even know? The faster you detect an intrusion, the faster you can stop it. In this post, we will walk through simple steps you can take to check for signs of unauthorized access and take immediate action - all within 60 seconds. Check out my Youtube Channel where I post all kinds of content accompanying my posts, including this video showing everything in this post. Step 1: See Who’s Logged In Run the following command to check who is currently logged in: who You should only see authorized users. If you spot a suspicious login, it might be time to investigate. See what’s running and sort by memory usage: ps aux --sort=-%mem | head Look for unfamiliar or suspicious processes. Malware often disguises itself with odd names or runs in the background silently. Identify listening services and active connections: ss -tulwn Check for unexpected open ports or connections to unknown IPs. Look at recent authentication attempts: tail -n 20 /var/log/auth.log Watch for failed login attempts or unusual root access events. On some systems, you might need to check: journalctl -xe | grep ssh sudo fail2ban-client status sshd Review which IPs have been banned and why. This helps track brute force attempts. If you’re using tools like AIDE or Tripwire, run an integrity scan to detect any unauthorized file changes: aide --check Speed matters. While these steps won’t replace a full intrusion detection system, they can help you spot threats early and react quickly. Want to go further? Set up automated alerts, enable two-factor authentication, and install Fail2Ban to actively block brute-force attacks. Thank you for reading this blog post. If you found the post helpful or interesting, here are a few ways you can show your support: 🐦 Follow me on X Youtube channel Your support and engagement means a lot to me as an open-source developer. Stay safe out there!  ( 7 min )

Title: urllib – Python Standard Library for URL Handling Description: urllib is a built-in Python library that provides modules for working with URLs. It supports opening, reading, and parsing URLs, handling HTTP requests, encoding and decoding query strings, and working with internet resources. Since it’s part of the standard library, it’s commonly used for web scraping, downloading files, or interacting with web APIs without requiring third-party libraries. Installation: Example usage: from urllib import request, parse # Fetch content from a URL response = request.urlopen("https://www.example.com") html = response.read().decode('utf-8') print(html) # Encode query parameters params = {'q': 'python urllib'} query_string = parse.urlencode(params) url = f"https://www.google.com/search?{query_string}" print(url) PyPI page: standard library — no separate PyPI page https://github.com/python/cpython 3 Project Ideas: Build a simple web scraper to extract information from websites. Download images or files from a list of URLs. Create a small URL shortener or query string builder.  ( 6 min )

Hey devs , Lately, I’ve been thinking about how much we depend on AI tools — from generating code and writing documentation to designing UI mockups and even brainstorming new ideas. It’s amazing how fast these tools make us work, but here’s a thought: Are we trading original creativity for efficiency? When everything is optimized by algorithms, do we still challenge ourselves to think deeply, experiment wildly, and make mistakes — the things that actually lead to breakthroughs? I’ve noticed that some devs (myself included sometimes) lean on AI-generated code too heavily. Sure, it saves time, but it also feels like the “craft” part of coding is slowly fading. Others argue that AI just frees us to focus on the more meaningful parts of innovation. So I’d love to hear from you all: How do you balance using AI tools and keeping your creative problem-solving sharp? Do you think future developers will lose the skill of "manual" coding and design thinking? What’s one project where you consciously avoided AI assistance — and did it change how you think about creativity? Drop your thoughts below — I want to hear how you see the future of human creativity in an AI-driven world. Let’s make this a real discussion — not AI vs humans, but how both can push each other forward.  ( 6 min )

Given a string s, find the length of the longest substring without duplicate characters. example 1 Input: s = "abcabcbb" Output: 3 Explanation: The answer is "abc", with the length of 3. Note that "bca" and "cab" are also correct answers. Brute Force Approach: Initialize a variable maxLength to 0. Use a nested loop to generate every possible substring. The outer loop, with index i, defines the start of the substring. The inner loop, with index j, defines the end. For each substring, use a third loop or a hash set to check if it contains repeating characters. Create an empty set to store characters for the current substring. Iterate through the substring from i to j. For each character, check if it is already in the set. If it is, the substring has duplicates, so you can stop che…  ( 8 min )

Neste artigo damos continuidade à nossa análise histórica sobre os recursos que cada versão do Java trouxe para tornar o código mais limpo e simples para o desenvolvedor. Se você caiu de paraquedas aqui e ainda não leu a primeira parte, clique aqui. As versões Java 19 e 20 não trouxeram mudanças definitivas na forma de escrever código, mas apresentaram importantes recursos em preview que abririam o caminho para grandes transformações nas versões seguintes. O Java 21, lançado em setembro de 2023, esta versão trouxe finalmente recursos estáveis que mudaram a forma de escrever código no dia a dia. Entre eles estão: Record Patterns Pattern Matching for switch (Virtual Threads também foi finalizado, sem dúvida, a melhor parte desta verão. Virtual Threads merecem um artigo somente para elas.) Os Record Patterns permitem desconstruir objetos record diretamente em variáveis. record Point(int x, int y) {} // Before 21 // pattern matching for instanceof void printPoint(Object obj) { if (obj instanceof Point p) { System.out.println("x = " + p.x() + ", y = " + p.y()); } } // With 21 // record pattern void printPoint(Object obj) { if (obj instanceof Point(int x, int y)) { System.out.println("x = " + x + ", y = " + y); } } O Pattern Matching for switch foi finalizado no Java 21. switch você não precisa mais de instanceof verificar o tipo do objeto. // Before static String process(Object obj) { if (obj instanceof String s) { return "String com %d caracteres".formatted(s.length()); } else if (obj instanceof Integer i) { return "Número: " + i; } else { return "Outro tipo"; } } // With 21 static String process(Object obj) { return switch (obj) { case String s -> "String com %d caracteres".formatted(s.length()); case Integer i -> "Número: " + i; case null -> "Valor nulo"; default -> "Outro tipo"; }; }  ( 7 min )

Not even a month ago, I made a video about MistralOCR that many of you liked.  After that, a follower reached out with a problem they were having with an OCR Chatbot. I figured this was a common issue, so I decided to make a new video to help them and other developers. When documents contain complex tables, mathematical formulas, or multi-column layouts, traditional OCR tools often generate messy content that requires manual sorting. Then, just last week, I was browsing GitHub and came across Baidu's newly open-sourced PaddleOCR-VL-0.9B.  I'll be honest - when I saw it had only 0.9 billion parameters, my first thought was " Oh, another small model joining the fun?" But out of professional curiosity, I had to ask: could this one actually deliver? What I found completely stunned me. This isn…  ( 16 min )

This blog is dedicated to arcaven, who initially made me aware of this observation and opened my eyes to the wild world of infrastructure and system operations patterns at scale. A few weeks ago, something clicked. Maybe the shorter, winter-approaching days slowed me down enough to notice, but suddenly threes were everywhere. Why do we split environments into development, staging, and production? Why do we stage upgrades across three clusters? Why do we run hot, warm, and cold storage tiers? Why does our CI/CD pipeline have build and test, staging deployment, and production deployment gates? The number three keeps showing up in systems work, and surprisingly few people talk about it explicitly. As it turns out, this pattern is not coincidence. It represents the intersection of distributed …  ( 9 min )

Participating in Hacktoberfest 2025 was an eye-opening experience that gave me a deeper appreciation for the open-source community. As a first-time contributor, I was initially nervous about navigating repositories, understanding issues, and submitting pull requests. But diving in taught me that open source is not just about writing code—it’s about collaboration, learning, and sharing knowledge. Through Hacktoberfest, I learned practical skills like forking repositories, branching, creating pull requests, and writing clear commit messages. Beyond the technical side, I experienced the value of community feedback and mentorship. Every accepted contribution, no matter how small, reinforced the idea that everyone can make a meaningful impact. This experience also changed my perspective on open source. I now see it as a living ecosystem where contributors and maintainers collectively improve software for the benefit of everyone. It’s a space where curiosity, persistence, and collaboration matter more than perfection. For anyone considering participating next year, my advice is simple: start small, pick issues that interest you, and don’t be afraid to ask questions. Open source is welcoming, and the learning and connections you gain are invaluable. Hacktoberfest is not just about the PRs—it’s about growth, contribution, and being part of something bigger. This is a submission for the 2025 Hacktoberfest Writing Challenge: Open Source Reflections  ( 6 min )

When I started in web development, there was no division into frontend/backend/fullstack developers. Why BoltJS? I chose the second. BoltJS principles Example - TODO list Live demo Add Tasks todo: {{left}} of {{count}} function TodoForm(self) { self.todo = ""; self.add = () => { if (!self.todo) { alert("TODO can not be empty."); return; } self.emit("new-todo", self.todo); self.todo = ""; } } function TodoList(self) {…  ( 7 min )

My Hacktoberfest 2025 Experience This Hacktoberfest has been an incredible journey of learning, collaboration, and growth. As a participant, I got the opportunity to explore open-source projects, contribute to real-world codebases, and connect with developers around the globe. I started by exploring beginner-friendly issues in various repositories Initially, it felt a bit intimidating — understanding someone else’s code, setting up repositories, and making meaningful contributions wasn’t easy. But step by step, I learned how to fork projects, create branches, submit pull requests, and even write clear commit messages. One of the highlights for me was contributing to projects in multiple programming languages and seeing my code being merged. Each accepted pull request gave a sense of achievement and motivation to do more. I also learned the importance of clear communication in pull requests and how even small contributions can make a difference. Apart from coding, Hacktoberfest helped me improve my GitHub workflow, understand collaborative development practices, and gain confidence in open-source contributions. Sharing a video explanation of my projects on LinkedIn and linking my GitHub repo was a new experience that helped me document my learning journey.I have worked on Python ,awesome-go,,axios, transformers, excalidraw, app-ideas, free-programming-books. Overall, Hacktoberfest 2025 has been both challenging and rewarding. It strengthened my technical skills, boosted my confidence, and introduced me to a supportive community of developers. I’m excited to continue contributing to open source beyond Hacktoberfest! This is a submission for the 2025 Hacktoberfest Writing Challenge: Contribution Chronicles  ( 6 min )

I’m excited to introduce my new Laravel package, Lara SMS, designed to make SMS integration in Laravel projects easier, cleaner, and more flexible. 💡 Why Lara SMS? Integrating SMS gateways can often be repetitive and inconsistent across projects. ⚙️ Key Features ✅ Multi-provider support ✅ Fluent Builder ✅ Fallback Strategies ✅ Automatic Retries ✅ Comprehensive Logging 🧩 Installation Install the package via Composer: composer require yasser-elgammal/lara-sms 🧠 Behind the Scenes This project taught me a lot about designing scalable and extendable Laravel packages, particularly around architectural design patterns like Strategy and Builder. My goal was to create something that’s both powerful and developer-friendly, making SMS workflows in Laravel projects smoother than ever. 🔗 GitHub: https://github.com/yasserelgammal/lara-sms 💬 Feedback Welcome I’m always open to feedback, ideas, and contributions. If Lara SMS helps simplify your workflow or if you have suggestions for improvement, I’d love to hear from you!  ( 6 min )

This is a submission for the Auth0 for AI Agents Challenge ResearchHub AI is an intelligent academic research assistant that demonstrates the full power of Auth0 for AI Agents platform. It solves a critical problem faced by research labs worldwide: managing access to sensitive research materials while enabling AI-powered literature discovery and knowledge synthesis. Academic researchers face several challenges: Fragmented tools: PubMed, ArXiv, Google Scholar are all separate No centralized document management for lab research Security concerns with unpublished research and grant proposals Need for fine-grained access control (undergraduate vs principal investigator) Risk of unauthorized data sharing by AI agents ResearchHub AI provides: Unified interface for searching PubMed, ArXiv, and Se…  ( 11 min )

Forwarded this email? Subscribe here for more READ IN APP Big milestone this week: We officially launched the Micro SaaS Course Library 🎉 Last week I sent you all a pre-launch update of ‘Launching courses around growing SaaS products’ This week, we finally went live and 3 courses are already published. This is where SaaS founders go to learn distribution, marketing, and growth strategies that actually work today. Courses already live in the library: Getting your first users for your SaaS ✅ Grow your SaaS with Reddit ✅ Finding daily leads with Cold Email Automation ✅ Why this matters: By this time next year, there will be more builders than ever. But the winners won’t be the ones who can code — they’ll be the ones who know how to distribute, market, and sell. And we’re just getting starte…  ( 8 min )

After completing SQL and Node integrations, I stepped into the world of NoSQL — and it’s been a game-changer! This project dives into MongoDB and Mongoose, covering everything from core database operations to schema validations. 🧱 What This Covers 🥇 Part 1 – The Mongo Shell & Fundamentals What is MongoDB and BSON Documents & Collections Insert operations (insertOne, insertMany) Finding data with queries & operators Updating and deleting documents Nesting & working with embedded documents 🥈 Part 2 – Mongoose Magic What is Mongoose and how to set it up Defining Schemas & Models Insert, Find, Update, and Delete operations Validations, SchemaType Options, and Errors Using findAndUpdate() with validation 💻 Example Snippet 🧠 Key Takeaways MongoDB is flexible, document-based, and perfect for unstructured data Mongoose adds structure, validation, and a schema-driven workflow Together, they simplify full-stack development with Node.js ⭐ Check it out on GitHub: 💬 Let’s connect — always open to feedback, collaboration, and learning together!  ( 6 min )

In the world of web development, the smallest snippets of code often have the biggest impact. One of the most overlooked yet powerful components of a webpage is the meta tag. To the average user, meta tags are invisible. But to search engines, social platforms, and browsers, they’re essential signposts that describe, categorize, and index your site. For developers and technical SEOs, understanding how meta tags work — and how to implement them effectively — is key to improving visibility, performance, and user experience. What Are Meta Tags? Meta tags are snippets of HTML code placed inside the section of a webpage. They provide metadata — data about data — that describes the content of the page. While they don’t appear directly in the page’s content, they communicate critical informati…  ( 8 min )

Things to do when bored for kids at a party Things to Do When Bored for Kids at a Party Introduction Parties are meant to be fun, but sometimes even the most exciting gatherings can hit a lull. For kids, a moment of boredom can feel like an eternity, especially when surrounded by friends, music, and decorations. Whether it’s a birthday bash, a holiday celebration, or just a casual get-together, having a toolkit of engaging activities is essential to keep the energy high and the smiles wide. This article is packed with creative, practical, and fun things to do when bored at a party, ensuring every child stays entertained from start to finish. Let’s dive into some fantastic ideas that are easy to set up and guaranteed to spark joy! 1. DIY Craft Station One of the best things to do wh…  ( 10 min )

Things to do when bored for students when it is sunny Things to Do When Bored for Students When It Is Sunny Introduction Sunny days are a gift, especially for students who spend countless hours indoors studying, attending classes, or staring at screens. When boredom strikes and the sun is shining brightly, it’s the perfect opportunity to break free from monotony and embrace the warmth and energy of the day. Whether you’re taking a break between study sessions, enjoying a weekend, or simply looking for ways to recharge, there are countless engaging and productive activities to explore. This article is tailored specifically for students, offering a variety of practical and fun things to do when bored on a sunny day. From creative pursuits to physical activities, these ideas will help …  ( 10 min )

Things to do when bored for students when it is cold Things to Do When Bored for Students When It Is Cold Introduction As the temperature drops and the days grow shorter, students often find themselves cooped up indoors, battling the twin challenges of cold weather and boredom. Whether you’re stuck in a dorm room, your childhood home, or a small apartment, the winter months can feel long and monotonous. But instead of succumbing to the dreaded scroll through social media or endlessly refreshing your inbox, why not turn this time into an opportunity for creativity, relaxation, and personal growth? This article is packed with practical, engaging, and fun things to do when bored, specifically tailored for students braving the cold. From cozy indoor hobbies to productive pastimes, these…  ( 11 min )

Welcome to the first lesson! Okay so for the first one, I’m going to combine the two lessons in the “Git Basics” section of The Odin Project. The first one was more of the lesson on explaining what it is and why it’s important, while the second one was an assignment to apply what you learned as well as learn the common terminal Git commands. First off, what the fuck is Git? Good question! It’s essentially a save button on steroids. See, a normal save button on a text doc just overwrites the file. You only have the current version. If you wanted to see what you wrote two days ago, you’d have to have saved a separate copy, like My-Document-v2-FINAL-actually-final-v3.doc. It’s a mess. Git is different. It keeps track of every single save (or “commit”) you make, across multiple files and folde…  ( 9 min )

Original: https://codingcat.dev/podcast/identity-access-management-for-agents-with-tobin-south Welcome back to CodingCat.dev! If you’ve ever found yourself neck-deep in the rabbit hole of identity, access management, and server security—especially in the brave new world of AI agents—today’s post is for you. I sat down with Dr. Tobin South, a security and AI expert, for a lively and insightful conversation that covers everything from fine-grained authentication and natural language access control (NLAC) to the nuances of Model Context Protocol (MCP) servers. Whether you’re building your own MCP server or just curious about how identity management is evolving in AI-driven environments, this post will break it all down in simple, practical terms. And of course, we’ll share tons of real-wo…  ( 13 min )

Ever feel like a simple “target player” doesn’t exist anymore? That’s because, well, they don’t. Between 2015 and 2025, gaming stopped being a niche and became... everything. Everyone. Your mom. Your coworker. That kid on a tablet. For developers, this isn’t just trivia. It’s the map. Understanding who’s playing where (and why) helps you design smarter, market better, and avoid building for a shrinking segment. Let’s dig into what actually is changing. In 2015, the industry was still mostly “core.” You had PC enthusiasts, console loyalists, and the early stirrings of mobile. Monetization leaned on premium sales and DLC. Mobile was big in Asia, but Western devs often brushed it off as “casual.” (A mistake, in hindsight.) Metric 2015 Notes Global Players (Billions) 2.03 Mostly PC/co…  ( 9 min )

Our Funniest Golf Match Ever! Rick Shiels, James Robinson & Guy Charnock take on the Yellow Ball Challenge: 18 holes to break 75, but if you pull the yellow ball, you’re flying solo—no caddies, no safety nets, just pure pressure golf. Expect epic momentum swings, nail-biting nerve tests, clutch saves and hilarious meltdowns, all wrapped in the lads’ signature banter. Think you’ve got the guts to face the Yellow Ball Challenge? Tune in to see if they conquer the course—and drop a comment if you’d dare to go it alone! Watch on YouTube  ( 6 min )

I recently gave a talk at Staff Plus in New York on "Unbecoming the Bottleneck: Growing Others as an IC". Afterwards, someone wrote to me with the following question, and I've written up a response as a blog post: Question: I’ve been stuck at senior for several years. With several other seniors on the team and a relatively new tech lead hired into the team, it’s hard to get visibility, especially when many rooms are gated by title. Here are few thoughts! Technical mastery is crucial, but only part of the equation. And yet, you still want to become the person that people come to with thorny technical questions, or the person of last resort during a tricky incident. Ideally, you are coming up with approaches to ship features or improve your systems that others haven’t thought of, and are ap…  ( 9 min )

My name is Jeffrey Payne, and I’ve wanted to be a software engineer ever since I was in elementary school. I took my first coding class at the Apple Store when they were participating in the “Hour of Code” movement by Code.org, and I took Computer Science classes all through middle and high school. I even went to college for Information Science and Arts at the University of Arizona and was part of the group that won first place in the app development category of our senior showcase. While it sounds like I should know how to build an app from the ground up or create an API, I don’t. My main goal in those classes was just to pass, to get a grade good enough that I wouldn’t fall behind or end up on academic probation, risking my financial aid. Because of this, I focused more on “keeping up” t…  ( 8 min )

Unlocking AI's Inner Voice: Simulating Personalized Cognition Tired of generic AI responses? Imagine training an AI to think and express itself with the unique flair of a particular individual. What if we could build AI agents that truly understand and reflect specific cognitive styles? That's the promise of individualized cognitive simulation (ICS). At its core, ICS is about building computational models that approximate the individual thought processes. By representing cognitive features – like preferred linguistic patterns and conceptual associations – we can nudge large language models (LLMs) towards unique outputs. Think of it like this: an actor preparing for a role. They don't just memorize lines; they inhabit the character's mind, influencing their delivery and interactions. We'r…  ( 7 min )

Everything Wrong With Every Saw Movie EVER (That We’ve Sinned So Far) CinemaSins gives you the ultimate rundown of every mistake, plot hole, and face-palm moment across all the Saw films. Hit up their main site or any of the CinemaSins channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork) for more “sins” content, and stay in the loop via their Linktree. Wanna weigh in or keep the lights on? Fill out their sinful poll, back them on Patreon, or join their Discord and Reddit communities. Shout-outs to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel—plus follow them on Twitter, Instagram, and TikTok for all the extra behind-the-scenes tea. Watch on YouTube  ( 6 min )

In the era of digital transformation, applications have become the backbone of every modern enterprise. With the growing complexity of software and the increasing number of dependencies and APIs, ensuring complete application security has become a pressing challenge. Traditional testing methods, though foundational, are no longer sufficient to combat today’s sophisticated threats. This is where Autonomous Application Security Testing (AAST) comes into play — a groundbreaking approach that leverages AI, ML, and continuous monitoring to make application security faster, smarter, and more adaptive to the dynamic pace of DevOps. Autonomous Application Security Testing is a next-generation methodology that transforms how organizations approach application protection. Unlike traditional security…  ( 8 min )

1. Introducción Cuando diseñamos una API que será consumida por diferentes clientes como aplicaciones web, móviles o microservicios internos, es esencial controlar quién puede acceder a ella y bajo qué condiciones. ¿Qué es CORS? https://app.com) realice solicitudes a otro dominio (https://api.com) a menos que el servidor lo autorice explícitamente. Esto evita ataques como el Cross-Site Request Forgery (CSRF) o el data leakage entre orígenes no relacionados. Por qué es importante Access-Control-Allow-Origin: * Esta cabecera, usada sin control, permite que cualquier sitio del mundo interactúe con tu API. Diferencia entre peticiones desde navegador y server-to-server Tipo ¿Incluye Origin? ¿Requiere CORS? Ejemplo Navegador (frontend) Sí Sí Petición desde React, Angular, etc. Micros…  ( 7 min )

Introduction Both Microsoft Recall and Rewind AI are designed to help you "go back in time" on your computer, letting you recall anything you've seen, said, or done. But while both share the same goal, they take very different approaches to privacy, availability, and implementation. In this post, we'll break down how these two tools compare and which one might be right for you. Microsoft Recall is an AI-powered feature introduced in Windows 11 Copilot+ PCs. It continuously takes automatic screenshots every few seconds and stores them locally on your computer. These snapshots are analyzed with on device AI, allowing users to search past activities using natural language, like: "Find the chart I saw during the meeting last Thursday" or "Show me the document I was editing before lunch." Pro…  ( 7 min )

You ever wake up one fine morning and think — “Hey, what if I could make one file that’s both a picture and an executable?” Yeah… me too. And that, my friend, was the beginning of my descent into the binary abyss — The Great PNG + EXE Polyglot Experiment. 🌀 The dream was simple: “What if I could merge a .png image and a .exe file so the file behaves like a normal picture and runs as a program?” Sounds magical, right? Like a hacker-magician pulling hidden code out of an innocent photo. ✨ First thing I learned: file formats are divas. do not like sharing space. A .png starts with this signature (magic bytes): 89 50 4E 47 0D 0A 1A 0A While an .exe begins like this: 4D 5A Both want to be at the very start of the file — and neither likes to compromise. When you try to mash them together, it’…  ( 8 min )

Versão em Português Building a Shopify POS UI Extension is a great way to add custom features to your Shopify POS. You use the Shopify CLI, generate your extension, customize the React component, and everything seems to work fine... until you need to make that one fetch call to your backend. At this point, the following questions might come up: How can my backend know this request is legitimate? How does it know which shop this call is coming from without exposing that data in the request? How can we prevent someone malicious from pretending to be our extension and sending fake data? If you've ever faced this, you know the answer is JWT authentication. Shopify solves this elegantly using Session Tokens. The official documentation shows the way, but it can be a bit abstract. In this article…  ( 9 min )

If you’ve worked with Symfony, you’ve used symfony/http-client. You’ve run $client->request(‘GET’, …) and $response->toArray(). This is the bread and butter of API consumption, and it works beautifully for simple use cases. But modern applications aren’t simple. They’re distributed, asynchronous, and expected to be resilient. What happens when you need to: Fetch 100 API endpoints without waiting 30 seconds? Consume a 500MB JSON file without hitting your memory limit? Handle an API that flakes out and retries automatically? Protect your app from a failing downstream service? Manage OAuth2 tokens that expire every 60 minutes? This is where “trivial” usage ends. The HttpClient component is one of the most powerful and layered components in the Symfony ecosystem. It’s designed to solve these e…  ( 15 min )

I had the honor of meeting the author of this project during the Chengdu HackHouse, and after testing the Solana Instruction MCP, I was genuinely blown away. So, I decided to write this article to introduce how to install and use this powerful MCP. This guide currently supports only Linux and macOS users. The project already has an official website, which is currently simple but functional — the author mentioned that it will be updated and beautified later. Official Website: https://solmcp.daog1.workers.dev/dashboard Author: Xiaodao (Community ID) Go to the official website and click Log In with GitHub. After login, you’ll be able to see your API Key: Depending on which AI CLI tool you use, check its documentation on how to connect an MCP server. Here we’ll take Opencode CLI as an exampl…  ( 7 min )

A post by Muzammil Hussain  ( 6 min )

English Version Construir uma Shopify POS UI Extension é uma ótima maneira de adicionar funcionalidades personalizadas ao seu Shopify POS. Você usa o Shopify CLI, gera sua extensão, personaliza o componente React e tudo parece funcionar bem... até você precisar fazer aquela chamada fetch para o seu backend. Nesse momento podem surgir as seguintes perguntas: Como meu backend pode saber que essa requisição é legítima? Como ele sabe de qual loja (shop) essa chamada está vindo sem expor esse dado na requisição? Como impedir que alguém mal-intencionado finja ser a nossa extensão e envie dados falsos? Se você já se deparou com isso, você sabe que a resposta é autenticação JWT. A Shopify resolve isso de forma elegante usando Session Tokens. A documentação oficial mostra o caminho, mas pode ser um…  ( 9 min )

Train Your Own Language Model in Under 5 Minutes Ever wondered how ChatGPT or Claude are trained? You can train your own language model in under 5 minutes. Here's how. Before we dive in, you might ask: "Why bother training my own when ChatGPT exists?" Fair question. Here's why: Understanding: You learn how LLMs actually work, not just how to use them Privacy: Your data stays local, perfect for sensitive information Customization: Train on your specific domain (legal docs, medical data, code) Cost: No API fees for inference once trained Learning: Best way to understand AI is to build it Plus, it's genuinely fun to chat with a model you trained yourself. By the end of this tutorial, you'll have: ✅ A trained language model (681K parameters) ✅ Understanding of tokenizers, training, and gene…  ( 9 min )